Grundfos D Bedienungsanleitung

Pulsation dampers and Manual

vacuum pump kit

Damper design D, DB, DBG, SD, CSD

Installation and operating instructions

GRUNDFOS INSTRUCTIONS

Further languages

http://net.grundfos.com/qr/i/99207465

English (GB)

English (GB) Installation and operating instructions

Original installation and operating instructions

These installation and operating instructions describe the

Grundfos pulsation dampers D, DB, DBG, SD, CSD and the

Grundfos manual vacuum pump kit.

Sections 1-4 give the information necessary to be able to install

the product in a safe way.

Sections 5-12 give important information about the product as

well as information on service and disposal of the product.

CONTENTS

Page

1. General information

1.1 Target group

This document is intended for the operating company and the

users. It contains general instructions that must be observed

before installation and during operation and maintenance of the

product. The responsible staff must read these instructions prior

to any work on the product.

1.1.1 Qualification and training

The persons responsible for the tasks described in this document

must be appropriately qualified.

1.1.2 Obligations of the operating company

• Observe the local safety regulations.

• Keep the installation and operating instructions available at

the installation location at all times.

• Coordinate the preparation of the installation location

observing section 10. Technical data.

• Ensure that the users are trained for their tasks.

• Provide the stipulated safety equipment and personal

protective equipment.

• Arrange regular maintenance.

1.1.3 Obligations of the user

• Observe the recognised health and safety regulations as well

as the local accident prevention regulations.

• Wear protective equipment in accordance with local health

and safety regulations when working on the product and

handling chemicals.

• Read and understand this document.

1. General information 2

1.1 Target group 2

1.2 Symbols used in this document 3

1.3 Safe operation 3

2. Installing the product 3

2.1 Safety instructions 3

2.2 Location 3

2.3 Installation requirements and notes 3

2.4 Installation example of pulsation dampers CSD and

DBG 4

2.5 Installation example of pulsation damper D 5

3. Commissioning the product 5

3.1 Safety instructions 5

3.2 Checks before startup 5

3.3 Commissioning pulsation dampers SD and CSD 5

3.4 Commissioning pulsation dampers D 6

3.5 Commissioning pulsation dampers DB and DBG 6

4. Handling and storing the product 8

4.1 Handling the product 8

4.2 Storing the product 8

5. Product introduction 9

5.1 Intended use 9

5.2 Identification 9

5.3 Product description 11

6. Operating the product 13

6.1 Using pulsation damper CSD for pump calibration or

flow measurement 13

7. Maintaining the product 14

7.1 Safety instructions 14

7.2 Refilling pulsation dampers SD and CSD 14

7.3 Refilling pulsation damper D with air 14

7.4 Checking and adjusting the preload pressure of

pulsation dampers DB and DBG 15

7.5 Replacing the separating diaphragm of pulsation

dampers DB and DBG 15

8. Spare Parts 15

9. Fault finding 16

10. Technical data 16

10.1 Sizing of pulsation dampers 16

10.2 Permissible media temperature 16

10.3 Storage and ambient temperatures 16

10.4 Suction-side pulsation dampers SD 16

10.5 Suction-side pulsation dampers CSD 17

10.6 Discharge-side pulsation dampers D 18

10.7 Discharge-side pulsation dampers DB and DBG 18

11. Accessories 20

11.1 Manual vacuum pump kit for pulsation dampers CSD 20

11.2 Filling devices for pulsation dampers DB and DBG 20

11.3 Tyre-valve adapter for pulsation dampers DB and DBG 21

11.4 Pressure gauge for pulsation dampers D 21

11.5 Pressure gauge for pulsation dampers DB 21

12. Disposing of the product 21

Read this document before installing the product.

Installation and operation must comply with local

regulations and accepted codes of good practice.

English (GB)

1.2 Symbols used in this document

1.3 Safe operation

If safe operation is no longer possible, the product must be taken

out of operation and secured against unintentional operation.

This is the case in the following situations:

• If the product is visibly damaged.

• If the product does not seem operational.

• After long periods of storage under unfavourable conditions.

2. Installing the product

2.1 Safety instructions

2.2 Location

• The installation location must be protected from rain, humidity,

condensation, direct sunlight and dust.

• The installation location must have sufficient lighting to ensure

safe operation.

• Observe the permissible ambient conditions. See section

10.3 Storage and ambient temperatures.

2.3 Installation requirements and notes

2.3.1 General notes

• Install pulsation dampers always vertically with the dosing line

connection at the bottom side to ensure correct operation and

to prevent the accumulation of dirt.

• Shorten hoses and pipes at right angles.

• Make sure that there are no loops or kinks in the hoses.

• Keep the inlet line of the dosing pump as short as possible.

• Route the inlet line up towards the inlet valve of the dosing

pump.

• Observe the installation instructions in the manual of the

dosing pump.

• Heavy pulsation dampers must be fixed separately using the

fastening material supplied.

• To avoid flow deflection losses and frictional losses:

– Make sure that the dosing line is as straight as possible.

– Use dosing lines with the same nominal diameter as the

dosing line connector of the pulsation damper.

• Glued pipe connection for PVC: For correct sealing of glued

connections, prepare the surfaces with a proprietary solvent

cleaner and use a proprietary PVC glue. Follow the

instructions of the pipe manufacturer.

• Welded pipe connection for PP and PVDF: For correct sealing

of welded connections, follow the instructions of the pipe

manufacturer for the welding process.

• Threaded pipe connection: For threaded connections apply

appropriate sealing material to the threads. Follow the

instructions of the pipe manufacturer.

WARNING

Indicates a hazardous situation which, if not avoided,

could result in death or serious personal injury.

CAUTION

Indicates a hazardous situation which, if not avoided,

could result in minor or moderate personal injury.

A blue or grey circle with a white graphical symbol

indicates that an action must be taken.

A red or grey circle with a diagonal bar, possibly with

a black graphical symbol, indicates that an action

must not be taken or must be stopped.

If these instructions are not observed, it may result in

malfunction or damage to the equipment.

Tips and advice that make the work easier.

When working with chemicals, the accident

prevention regulations applicable at the installation

site must be applied.

Observe the chemical manufacturer's safety data

sheets when handling chemicals.

When working on the product or connections and

lines, always wear protective clothing (e.g. safety

goggles and gloves). The system must be

pressureless.

Only operate the system if all lines are connected

correctly.

The product must only be installed by authorised and

qualified persons.

Read the manuals of all system components before

starting any work on the system.

When working with chemicals, the accident

prevention regulations applicable at the installation

site must be applied.

Observe the chemical manufacturer's safety data

sheets when handling chemicals.

When working on the product or connections and

lines, always wear protective clothing (e.g. safety

goggles and gloves). The system must be

pressureless.

Observe section 4.1 Handling the product.

Wipe up spilled liquid immediately to avoid slipping

hazard.

English (GB)

2.3.2 Suction-side pulsation dampers SD and CSD

• Pulsation dampers SD and CSD must only be used as suction-

side pulsation dampers.

• Install pulsation dampers SD and CSD in the inlet line as close

as possible to the inlet valve of the dosing pump.

• Install a drain valve to enable draining of the pulsation

damper. See pos. 12, fig. 1.

• Install a shut-off valve in front of the pulsation damper. See

pos. 11, fig. 1.

2.3.3 Discharge-side pulsation dampers D, DB and DBG

• Pulsation dampers D, DB and DBG must only be used as

discharge-side pulsation dampers.

• Install pulsation dampers D, DB and DBG in the outlet line as

close as possible to the outlet valve of the dosing pump.

• Install a drain valve to enable draining of the pulsation

damper. See pos. 13, fig. 1. The drain valve is also used to

depressurise the discharge line between the dosing pump and

the pulsation damper.

• Install one pulsation damper per dosing pump.

• If the system pressure is below 3 bar or fluctuating, install a

pressure loading valve PLV after the pulsation damper to

optimise its function. See fig. 1.

• Pulsation damper DB and DBG:

For system pressures above 10 bar, only use nitrogen to

preload the pulsation damper.

2.4 Installation example of pulsation dampers CSD

and DBG

Fig. 1 Installation example of pulsation dampers CSD and

DBG

TM06 9110 3017

Pos. Description

1 Injection unit

2 Pressure loading valve PLV

3 Pulsation damper DBG

4 Pressure relief valve PRV

5 Dosing pump

6 Rigid suction lance RSL

7 Dosing tank

8 Electric stirrer

9 Manual vacuum pump

10 Pulsation damper CSD

11 Shut-off valve

12 Drain valve

13 Drain valve

11 12

English (GB)

2.5 Installation example of pulsation damper D

Fig. 2 Installation example of pulsation damper D

3. Commissioning the product

3.1 Safety instructions

3.2 Checks before startup

• Check that all components of the dosing system are mounted

and connected correctly.

• Check that all components of the dosing system are ready for

operation.

3.3 Commissioning pulsation dampers SD and CSD

3.3.1 Commissioning with flooded suction

This commissioning procedure applies to installations where the

level of the dosing medium in the tank is above the suction-side

pulsation damper.

1. Read section 3.1 Safety instructions.

2. Perform the checks before startup. See section 3.2 Checks

before startup.

Fig. 3 Commissioning with flooded suction

3. Make sure that the following prerequisites are in place:

– The dosing pump is off.

– Shut-off valve (1) is closed.

– Drain valve (12) is closed.

– The dosing tank is filled with the correct dosing medium.

4. For pulsation damper SD:

– Open the aeration screw at the top.

5. For pulsation damper CSD:

– Open aeration valve (4a).

6. Slowly open valve (1) and close it again when the pulsation

damper (4) is filled by 70 % with dosing medium.

7. For pulsation damper SD:

– Close the aeration screw at the top.

8. For pulsation damper CSD:

– Close aeration valve (4a).

9. Open shut-off valve (1).

The suction-side pulsation damper is commissioned now.

10. Deaerate the dosing pump according to the separate manual.

11. When the dosing pump is deaerated, proceed with the

commissioning of the discharge-side pulsation damper. See

section:

– 3.4 Commissioning pulsation dampers D

– 3.5 Commissioning pulsation dampers DB and DBG.

TM04 1360 2017

Pos. Description

1 Dosing pump

2 Pressure relief valve PRV

3Drainvalve

4 Pulsation damper D

5 Aeration screw

6 Optional pressure gauge assembly

6a Aeration valve

7 Pressure loading valve PLV

8 Injection unit

The product must only be adjusted and

commissioned by authorised and qualified persons.

Read the manuals of all system components before

starting any work on the system.

When working with chemicals, the accident

prevention regulations applicable at the installation

site must be applied.

Observe the chemical manufacturer's safety data

sheets when handling chemicals.

When working on the product or connections and

lines, always wear protective clothing (e.g. safety

goggles and gloves). The system must be

pressureless.

Wipe up spilled liquid immediately to avoid slipping

hazard.

WARNING

Danger of explosion

Death or serious personal injury

- Do not lead oxygen into pulsation dampers.

- Do not exceed the maximum operating pressure of

the pulsation damper.

TM06 9271 2117

Pos. Description

1 Shut-off valve

2 Dosing pump

4 Pulsation damper

4a Aeration valve

12 Drain valve

112

English (GB)

3.3.2 Commissioning without flooded suction

This commissioning procedure applies to installations where the

level of the dosing medium in the tank is below the suction-side

pulsation damper. The manual vacuum pump kit is required for

this kind of commissioning. See section 11.1 Manual vacuum

pump kit for pulsation dampers CSD.

1. Read section 3.1 Safety instructions.

2. Perform the checks before startup. See section 3.2 Checks

before startup.

Fig. 4 Commissioning without flooded suction

3. Make sure that the following prerequisites are in place:

– The dosing pump is off.

– Drain valve (12) is closed.

– The dosing tank is filled with the correct dosing medium.

4. Open shut-off valve (1).

5. Open shut-off valve (5b).

6. Close aeration valve (4a).

7. Use the manual vacuum pump (5) to fill the pulsation damper

(4) by 70 % with dosing medium.

8. Close shut-off valve (5b).

The suction-side pulsation damper is commissioned now.

9. Deaerate the dosing pump according to the separate manual.

10. When the dosing pump is deaerated, proceed with the

commissioning of the discharge-side pulsation damper. See

section:

– 3.4 Commissioning pulsation dampers D

– 3.5 Commissioning pulsation dampers DB and DBG.

3.4 Commissioning pulsation dampers D

The pulsation damper D has no separating diaphragm and thus

cannot be preloaded. During startup of the empty dosing system,

air is trapped inside the pulsation damper and forms the gas

cushion. The amount of air in the pulsation damper depends on

its size and cannot be adjusted.

1. Read section 3.1 Safety instructions.

2. Perform the checks before startup. See section 3.2 Checks

before startup.

3. Make sure that the pulsation damper and the discharge line

are drained completely. Otherwise see section 7.3 Refilling

pulsation damper D with air.

4. Make sure that aeration screw (5) or aeration valve (6a) is

closed. See fig. 2.

5. Start up the dosing system.

3.5 Commissioning pulsation dampers DB and DBG

3.5.1 Recommended pressure settings

The recommended preload pressure and the allowed preload gas

of the pulsation damper as well as the opening pressure of the

PLV depend on the system pressure of the dosing system.

* The installation of a PLV is optional.

To adjust the opening pressure of the PLV, see the separate

manual.

TM06 9270 2117

Pos. Description

1 Shut-off valve

2 Dosing pump

4 Pulsation damper

4a Aeration valve

5 Manual vacuum pump

5b Shut-off valve

12 Drain valve

Observe that the air in pulsation dampers D is

dissolved by the dosing medium over time. Regularly

check the dampening performance and refill the gas

cushion if necessary. See section 7.3 Refilling

pulsation damper D with air.

System

pressure

Pulsation damper

(DB, DBG) PLV

Allowed

preload gas

Preload

pressure

[bar]

Opening

pressure

[bar]

< 3 bar

constant air, nitrogen 2.7 3.0

3-10 bar

constant* air, nitrogen 80 % of

system

pressure

100 % of

system

pressure

≤10 bar

fluctuating air, nitrogen

> 10 bar nitrogen no PLV

English (GB)

3.5.2 Connecting the tyre-valve adapter for air filling (up to 8

bar)

The tyre-valve adapter can be used to preload the pulsation

damper with air using a compressed-air device. The adapter can

either be connected directly to the gas connector of the pulsation

damper or to the gas connector of the filling device.

Fig. 5 Tyre-valve adapter

Connecting the tyre-valve adapter directly to the pulsation

damper

1. Read section 3.1 Safety instructions.

2. Remove the protective cap from gas connector (2). See fig.

15.

– Make sure not to lose the O-ring.

3. Screw on the tyre-valve adapter and tighten it manually.

Connecting the tyre-valve adapter to the filling device

1. Read section 3.1 Safety instructions.

2. Remove the protective cap from gas connector (6). See fig. 6.

– Make sure not to lose the O-ring.

3. Screw on the tyre-valve adapter and tighten it manually.

3.5.3 Connecting the filling device

Fig. 6 Filling device

1. Read section 3.1 Safety instructions.

2. Make sure that the maximum operating pressure of the filling

device matches your local requirements. See section

11.4 Pressure gauge for pulsation dampers D.

3. Turn connection handle (1) counter-clockwise until the end

position.

– This ensures that the non-return valve of the pulsation

damper stays closed when connecting the filling device.

4. Turn gas relief handle (2) clockwise until the end position.

– This ensures that gas relief opening (2a) is closed.

5. Remove the protective cap from gas connectors (4, 6).

– Make sure not to lose the O-ring.

6. Connect union nut (3) to gas connector (4) of pulsation

damper.

7. For nitrogen filling:

– Connect the nitrogen bottle to gas connector (6).

8. For air filling:

– Connect the compressed-air device to gas connector (6)

using the tyre-valve adapter. See section 3.5.2 Connecting

the tyre-valve adapter for air filling (up to 8 bar).

3.5.4 Checking and adjusting the preload pressure of

pulsation dampers DB and DBG

Pulsation dampers with separating diaphragm are factory-set with

air to a preload pressure of 2.7 bar.

The pulsation damper DB has no pressure gauge.

The pulsation damper DBG is equipped with a pressure gauge.

For adjustment of preload pressure up to 8 bar via the tyre-valve

adapter, see section 3.5.5 Adjusting the preload pressure with air

via the tyre-valve adapter (DB and DBG, up to 8 bar).

1. Read section 3.1 Safety instructions.

2. Perform the checks before startup. See section 3.2 Checks

before startup.

3. Depressurise the dosing system.

TM06 9257 2017TM06 9237 2017

Pos. Description

1 Connection handle

2 Gas relief handle

2a Gas relief opening

3 Union nut

4 Gas connector of pulsation damper

5 Pressure gauge

6 Gas connector

WARNING

Danger of explosion

Death or serious personal injury

- If the pressure in the nitrogen bottle exceeds the

maximum operating pressure of the filling device,

install a pressure reducing valve at the valve of the

nitrogen bottle and adjust it to the pressure limit.

English (GB)

Adjusting the preload pressure via the filling device

1. Connect the filling device. See section 3.5.3 Connecting the

filling device.

The following steps refer to fig. 6.

2. To check the preload pressure:

– Turn connection handle (1) clockwise until the preload

pressure is displayed at pressure gauge (5).

– Read the pressure at the pressure gauge.

– Observe section 3.5.1 Recommended pressure settings.

3. To decrease the preload pressure:

– Carefully turn gas relief handle (2) counter-clockwise to

relieve gas until the correct preload pressure is displayed at

pressure gauge (5).

4. To increase the preload pressure:

– Observe section 3.5.1 Recommended pressure settings.

– If only nitrogen is allowed for your application, relieve the air

from the pulsation damper before filling it with nitrogen.

– Fill the pulsation damper with the allowed preload gas until

the correct preload pressure is displayed at pressure gauge

(5).

5. To disconnect the filling device:

– Make sure that the gas source is closed.

– Turn connection handle (1) counter-clockwise until the end

position.

– Carefully depressurise the gas line by turning gas relief

handle (2) counter-clockwise.

– Turn gas relief handle (2) clockwise until the end position.

– Make sure not to lose any O-rings or gaskets.

– Disconnect the gas line.

– Unscrew union nut (3) and remove the filling device.

6. Reinstall the protective caps at gas connectors (4, 6).

– Make sure that the O-ring is placed correctly.

The product is ready for operation.

3.5.5 Adjusting the preload pressure with air via the tyre-

valve adapter (DB and DBG, up to 8 bar)

1. Read section 3.1 Safety instructions.

2. Perform the checks before startup. See section 3.2 Checks

before startup.

3. Depressurise the dosing system.

4. Connect the tyre-valve adapter. See section 3.5.2 Connecting

the tyre-valve adapter for air filling (up to 8 bar).

5. To check the preload pressure:

– Read the pressure at the pressure gauge of the pulsation

damper or at the pressure gauge of the compressed-air

device.

6. To decrease the preload pressure:

– Use the gas relief function of your compressed-air device to

relieve gas until the correct preload pressure is displayed at

the pressure gauge.

7. To increase the preload pressure:

– Observe section 3.5.1 Recommended pressure settings.

– Fill the pulsation damper with air until the correct preload

pressure is displayed at the pressure gauge.

8. Disconnect the compressed-air device and the tyre-valve

adapter.

– Make sure not to lose any O-rings or gaskets.

9. Reinstall the protective cap at the gas connector of the

pulsation damper.

– Make sure that the O-ring is placed correctly.

The product is ready for operation.

4. Handling and storing the product

4.1 Handling the product

• Wear safety shoes during transport and installation.

• Wear a helmet if lifting the product higher than hip level.

• Use appropriate lifting and transporting equipment.

• Make sure that the product is not exposed to any point load

during the transport.

• Avoid strong impacts.

• Observe the permissible ambient conditions. See section

10.3 Storage and ambient temperatures.

4.2 Storing the product

• Store the product in the original packaging.

• Observe the permissible ambient conditions. See section

10.3 Storage and ambient temperatures.

• The storage location must be protected from rain, humidity,

condensation, direct sunlight and dust.

WARNING

Danger of explosion

Death or serious personal injury

- Do not lead oxygen into pulsation dampers.

- For system pressures above 10 bar only use

nitrogen to preload the pulsation damper.

- For system pressures up to 10 bar use air or

nitrogen to preload the pulsation damper.

- Do not exceed the maximum operating pressure of

the pulsation damper.

WARNING

Danger of explosion

Death or serious personal injury

- Do not exceed the maximum operating pressure of

the pulsation damper.

English (GB)

5. Product introduction

5.1 Intended use

Pulsation dampers D, DB and DBG are intended to dampen

pressure pulsations in the discharge line of dosing systems with

dosing pumps.

Pulsation dampers SD and CSD are intended to dampen

pressure pulsations in the suction line of dosing systems with

dosing pumps. Pulsation dampers CSD can also be used to

calibrate the dosing pump. In installations without flooded

suction, pulsation dampers CSD can be filled with the manual

vacuum pump kit.

Pulsation dampers are suitable for liquid, non-abrasive, non-

flammable and non-combustible media.

Observe the freezing and boiling points of the medium.

Make sure that parts in contact with the medium are resistant to

the medium under operating conditions.

5.1.1 Improper operating methods

The operational safety of the product is only guaranteed, if it is

used in accordance with section 5.1 Intended use.

The product must not be used for:

• operation in potentially explosive areas

• frozen media

• crystallising media.

5.2 Identification

5.2.1 Nameplate

Fig. 7 Nameplate (type DB and DBG)

Fig. 8 Nameplate (type SD and D)

Fig. 9 Nameplate (all types)

The product must not be used for any other purpose

than the one mentioned above.

Grundfos pulsation dampers are classified by their

pressure-volume product according to the European

Pressure Equipment Directive. The pressure-volume

product is calculated by multiplying the pressure in

bar with the volume in litre.

In accordance with the European Pressure

Equipment Directive:

• Pulsation dampers with a pressure-volume product

below 50 are designed and assessed according to

sound engineering practice and carry no CE mark.

• Pulsation dampers with a pressure-volume product

of 50 and more are assessed according to Module

A and carry a CE mark.

TM06 9447 3917TM07 0052 3917TM07 0051 3917

Pos. Description

1 Supplier type designation

2 Maximum operating pressure [bar]

3 Maximum operating temperature [°C]

4Dampervolume[l]

5 Supplier year of production

6 Product number

7 Type key

8 Preload pressure (only DB, DBG)

9 Country of origin

10 Production code, week and year

11 Supplier plant code

12 Supplier date of production

13 Fluid type

14 Minimum operating temperature [°C]

15 Maximum operating pressure of pressure gauge [bar]

16 Type

x,xx

xxxx

Grundfos Water Treatment GmbH - Reetzstr. 85 - D-76327 Pfinztal

99202692

Manufactured: 37/2017

Puls.damper-DBG0,36l SS/V G1/2-wo

pressure: 180.00 bar

Pressure gauge: 25 bar

English (GB)

5.2.2 Type key for pulsation dampers D, DB, DBG

The type key is designed for the precise identification of the

product and not for configuration purposes. It can be found on the

product packaging.

Example: PULS.DAMPER-DBG0,30L PV/T G3/4-B4/B3

* For design DB and DBG: The material applies also to the

separating diaphragm.

5.2.3 Type key for pulsation dampers SD, CSD

The type key is designed for the precise identification of the

product and not for configuration purposes. It can be found on the

product packaging.

Example: PULS.DAMPER-CSD0,5L PVC/V,E G1/2-B3/F

Product type

PULS.DAMPER-DBG0,30L PV/T G3/4-B4/B3

Pulsation damper

Design

PULS.DAMPER-DBG0,30L PV/T G3/4-B4/B3

D For discharge side, without separating diaphragm

DB For discharge side, with separating diaphragm

DBG For discharge side, with separating diaphragm and

pressure gauge

DBG-H For discharge side, with separating diaphragm and

pressure gauge for high pressure applications

Damper volume in litres

PULS.DAMPER-DBG0,30L PV/T G3/4-B4/B3

Body material

PULS.DAMPER-DBG0,30L PV/T G3/4-B4/B3

PP Body and connector material: polypropylene

PVC Body and connector material: polyvinyl chloride

PV Body and connector material: polyvinylidene fluoride

(PVDF)

SS Body material: stainless steel

Gasket material*

PULS.DAMPER-DBG0,30L PV/TG3/4-B4/B3

EEPDM

VFKM

T PTFE

- No gaskets included

Threaded connection

PULS.DAMPER-DBG0,30L PV/T G3/4-B4/B3

G1/4 Internal thread Rp 1/4

G3/8 Internal thread Rp 3/8

G1/2 Internal thread Rp 1/2

G3/4 Internal thread Rp 3/4

G1 Internal thread Rp 1

G1 1/2 Internal thread Rp 1 1/2

G2 Internal thread Rp 2

Dosing line connector

PULS.DAMPER-DBG0,30L PV/T G3/4-B4/B3

WO Without dosing line connector

B3/F External diameter 16 mm, internal diameter 12 mm

B4/B3 External diameter 25 mm, internal diameter 20 mm

B0/H External diameter 25 mm, internal diameter 20 mm

B4/H External diameter 25 mm, internal diameter 20 mm

K/B0 External diameter 40 mm, internal diameter 25 and

32 mm

B5/B4 External diameter 40 mm, internal diameter 25 and

32 mm

Product type

PULS.DAMPER-CSD0,5L PVC/V,E G1/2-B3/F

Pulsation damper

Design

PULS.DAMPER-CSD0,5L PVC/V,E G1/2-B3/F

SD For suction side, without calibration function

CSD For suction side, with calibration function

Damper volume in litres

PULS.DAMPER-CSD0,5L PVC/V,E G1/2-B3/F

Body material

PULS.DAMPER-CSD0,5L PVC/V,E G1/2-B3/F

PVC Body and connector material: polyvinyl chloride

SS Body material: stainless steel

Gasket material

PULS.DAMPER-CSD0,5L PVC/V,E G1/2-B3/F

V,E FKM and EPDM gaskets are included

- No gaskets included

Threaded connection

PULS.DAMPER-CSD0,5L PVC/V,E G1/2-B3/F

G1/4 Internal thread Rp 1/4

G1/2 Internal thread Rp 1/2

G3/4 Internal thread Rp 3/4

G1 Internal thread Rp 1

- No threaded connection

Dosing line connector

PULS.DAMPER-CSD0,5L PVC/V,E G1/2-B3/F

WO Without dosing line connector

B3/F External diameter 16 mm, internal diameter 12 mm

B0/H External diameter 25 mm, internal diameter 20 mm

B4/H External diameter 25 mm, internal diameter 20 mm

Y/K Internal diameters 40, 50 and 63 mm

50/K Internal diameters 40 and 50 mm

C9/ External ASTM / BS pipe 1/2", internal ASTM / BS

pipe 3/8"

C8/C7 External ASTM / BS pipe 1", internal ASTM / BS pipe

3/4"

-/C8 Internal ASTM / BS pipe 1"

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere Grundfos Wasserpumpe Handbücher

Grundfos

Grundfos DPK Bedienungsanleitung

Grundfos

Grundfos PS.R.05 Bedienungsanleitung

Grundfos

Grundfos CRN 95-6-3 Bedienungsanleitung

Grundfos

Grundfos MAGNA1 D Bedienungsanleitung

Grundfos

Grundfos DMX 226 Bedienungsanleitung

Grundfos

Grundfos MAGNA 2000 Series Bedienungsanleitung

Grundfos

Grundfos SE Series Betriebsanleitung

Grundfos

Grundfos LC 232 Bedienungsanleitung

Grundfos

Grundfos SL1 Series Bedienungsanleitung

Grundfos

Grundfos Redi-Flo4 Bedienungsanleitung

Grundfos

Grundfos SCALA1 Betriebsanleitung

Grundfos

Grundfos TP Bedienungsanleitung

Grundfos

Grundfos UPM3 Bedienungsanleitung

Grundfos

Grundfos SEG Series Handbuch

Grundfos

Grundfos UP XL Bedienungsanleitung

Grundfos

Grundfos CRT Bedienungsanleitung

Grundfos

Grundfos SLV.65 Bedienungsanleitung

Grundfos

Grundfos CMB Booster PM1 Bedienungsanleitung

Grundfos

Grundfos Fire DNF Bedienungsanleitung

Grundfos

Grundfos DMX 221 Series Bedienungsanleitung

Grundfos

Grundfos MixiMizer Betriebsanleitung

Grundfos

Grundfos DDA 7.5-16 Bedienungsanleitung

Grundfos

Grundfos NAVODY Multilift MOG Bedienungsanleitung

Grundfos

Grundfos ALPHA2 Series Bedienungsanleitung

Beliebte Wasserpumpe Handbücher anderer Marken

Neptun

Neptun NPHW 5500 Bedienungsanleitung

Sensidyne

Sensidyne Gilian BDX-II Montage- und Bedienungsanleitung

Draper

Draper 47808 Bedienungsanleitung

Trolla

Trolla 12820 Bedienungsanleitung

Sunfab

Sunfab SVH Series Bedienungsanleitung

WilTec

WilTec 50740 Bedienungsanleitung

Fieldmann

Fieldmann FVC 5015 EK Bedienungsanleitung

Everbilt

Everbilt EFSUB5-122HD Bedienungsanleitung

Graco

Graco Husky 3300e Bedienungsanleitung

esotec

esotec 101018 Bedienungsanleitung

Becker

Becker BASIC VASF 2.80/1-0.AC230 Bedienungsanleitung

Sykes AmeriPumps

Sykes AmeriPumps GP100M Fehlerbehebungshandbuch

DUROMAX

DUROMAX XP WX Series Bedienungsanleitung

BRINKMANN PUMPS

BRINKMANN PUMPS SBF550 Bedienungsanleitung

Franklin Electric

Franklin Electric IPS Bedienungsanleitung

Xylem

Xylem e-1532 Series Bedienungsanleitung

Milton Roy

Milton Roy PRIMEROYAL Bedienungsanleitung

STA-RITE

STA-RITE ST33APP Bedienungsanleitung