Alfa Laval range of copper brazed and stainless-steel fusion bonded, stainless steel heat exchangers in various sizes ranging from 4 plates to 300 plates. Maximum working pressures and temperatures: CB10, CB11, CB15, CB16, CB16AQ, CB18, CB18AQ & CB18DW: S1/S2 circuit: 5 Bar. S3/S4 circuit 10 Bar. Max working temperature 150°C. CB20 & CB20AQ: S1/S2 circuit: 16 Bar. S3/S4 circuit 16 Bar. Max working temperature 225°C. CB65, CB65AQ & CBH65: S1/S2 circuit: 18 Bar. S3/S4 circuit 37 Bar. Max working temperature 225°C. CBH16 & CBH18: S1/S2 circuit: 32 Bar. S3/S4 circuit 32 Bar. Max working temperature 150°C. Maximum operating temperatures detailed above are for primary circuits only, secondary circuits approved to 99oC. Models added March 2023: CBH30: 50 Bar (S1/S2/S3/S4) & 225.0°C, CBH112: 45 Bar (S1/S2) 51 Bar (S3/S4) & 225.0°C, CB30: 41 Bar (S1/S2/S3/S4) & 225.0°C, CB60: 40 Bar (S1/S2/S3/S4) & 225.0°C, CB60AQ: 40 Bar (S1/S2/S3/S4) & 225.0°C, CBH60: 40 Bar (S1/S2/S3/S4) & 225.0°C, CB62: 40 Bar (S1/S2/S3/S4) & 225.0°C, CB62AQ: 40 Bar (S1/S2/S3/S4) & 225.0°C, CBH62: 40 Bar (S1/S2/S3/S4) & 225.0°C, CB30AQ: 40 Bar (S1/S2/S3/S4) & 225.0°C, CB110: 37 Bar (S1/S2/S3/S4) & 225.0°C, CB110AQ: 37 Bar (S1/S2/S3/S4) & 225.0°C, CBH110: 37 Bar (S1/S2/S3/S4) & 225.0°C, CB112: 37 Bar (S1/S2/S3/S4) & 225.0°C, CB112AQ: 37 Bar (S1/S2/S3/S4) & 225.0°C, CB24: 29 Bar (S1/S2) 37 Bar (S3/S4) & 225.0°C, CB24AQ: 29 Bar (S1/S2) 37 Bar (S3/S4) & 225.0°C, ANTW66: 29.0 Bar (S1/S2/S3/S4), ANTW18: 23 Bar (S1/S2) 28 Bar (S3/S4) 225.0°C and RM11: 15 Bar (S3/S4) & 225.0°C. Maximum operating temperatures detailed above are for primary circuits only, secondary circuits approved to 99oC.

Section:

1350 Heat Exchangers

Size:

See Models

Marking:

CB10, CB15, CB16, CB18 models: Manufacturers logo, model number and technical information on label on from of heat exchanger. CB20 and CB65 models: Manufacturers logo, model number, serial number, manufacturing date (yyyy.mm.dd), minimum and maximum working temperature, minimum and maximum working pressure and technical information on label on front of heat exchanger. Models added March 2023: Alfa Laval logo, Model, serial number on adhesive label.

Installation Requirements:

R001

Expiry date:

31/10/2027

Model:

CB10: Minimum number of plates 4, Maximum number of plates 60. Connection Size/types: None O-ring, ¾” or 1” Male BSP connections or 12mm or 28mm soldered connections for use with copper tube conforming to EN 1057. CB11: Minimum number of plates 8, Maximum number of plates 60. Connection Size/types: None O-ring, ¾” or 1” Male BSP connections or 12mm or 28mm soldered connections for use with copper tube conforming to EN 1057. CB15: Minimum number of plates 4, Maximum number of plates 60. Connection Size/types: None O-ring, ¾” or 1” Male BSP connections or 12mm or 28mm soldered connections for use with copper tube conforming to EN 1057. CB16/CBH16: Minimum number of plates 4, Maximum number of plates 60. Connection Size/types: None O-ring, ¾” or 1” Male BSP connections or 12mm or 28mm soldered connections for use with copper tube conforming to EN 1057. CB16AQ: Minimum number of plates 4, Maximum number of plates 60. Connection Size/types: None O-ring, ¾” or 1” Male BSP connections. CB18/CBH18: Minimum number of plates 4, Maximum number of plates 52. Connection Size/types: None O-ring, ¾” or 1” Male BSP connections or 12mm or 28mm soldered connections for use with copper tube conforming to EN 1057. CB18AQ: Minimum number of plates 4, Maximum number of plates 60. Connection Size/types: None O-ring, ¾” or 1” Male BSP connections. CB18DW: Minimum number of plates 4, Maximum number of plates 52. Connection Size/types: None O-ring, ¾” or 1” Male BSP connections or 12mm or 28mm soldered connections for use with copper tube conforming to EN 1057. CB20: Minimum number of plates 10, Maximum number of plates 110. Connection types: External thread or soldered. Connection Size/types: ¾” or 1” Male BSP connections or 12mm or 28mm soldered connections for use with copper tube conforming to EN 1057. CB20AQ: Minimum number of plates 10, Maximum number of plates 110. Connection Size/types: ¾” or 1” Male BSP connections. CB65/CBH65: Minimum number of plates 10, Maximum number of plates 150. Connection types: External thread or soldered. Connection Size/types: ¾” or 1” Male BSP connections or 12mm or 28mm soldered connections for use with copper tube conforming to EN 1057. CB65AQ: Minimum number of plates 10, Maximum number of plates 150. Connection Size/types: ¾” or 1” Male BSP connections Models added March 2023: CB30: Minimum number of plates 10, Maximum number of plates 150. Connection Size/types: ¾” - 2” BSP M. CB30AQ: Minimum number of plates 10, Maximum number of plates 150. Connection Size/types: ¾” - 2” BSP M. CBH30: Minimum number of plates 10, Maximum number of plates 150. Connection Size/types: ¾” - 2” BSP M. CB60: Minimum number of plates 10, Maximum number of plates 150. Connection Size/types: ¾” - 2” BSP M. CB60AQ: Minimum number of plates 10, Maximum number of plates 150. Connection Size/types: ¾” - 2” BSP M. CBH60: Minimum number of plates 10, Maximum number of plates 150. Connection Size/types: ¾” - 2” BSP M. CB62: Minimum number of plates 10, Maximum number of plates 150. Connection Size/types: ¾” - 2” BSP M. CB62AQ: Minimum number of plates 10, Maximum number of plates 150. Connection Size/types: ¾” - 2” BSP M. CBH62: Minimum number of plates 10, Maximum number of plates 150. Connection Size/types: ¾” - 2” BSP M. CB110: Minimum number of plates 10, Maximum number of plates 300. Connection Size/types: ¾” - 2” BSP M. CB110AQ: Minimum number of plates 10, Maximum number of plates 300. Connection Size/types: ¾” - 2” BSP M. CBH110: Minimum number of plates 10, Maximum number of plates 300. Connection Size/types: ¾” - 2” BSP M. CB112: Minimum number of plates 10, Maximum number of plates 300. Connection Size/types: ¾” - 2” BSP M. CB112AQ: Minimum number of plates 10, Maximum number of plates 300. Connection Size/types: ¾” - 2” BSP M. CBH112: Minimum number of plates 10, Maximum number of plates 300. Connection Size/types: ¾” - 2” BSP M. RM11: Minimum number of plates 28, Maximum number of plates 28. Connection Size/types: 22mm ID - soldered connection for use with copper tube conforming to EN 1057. CB24: Minimum number of plates 10, Maximum number of plates 56. Connection Size/types: ¾” - 2” BSP M. ANTW18: Minimum number of plates 10, Maximum number of plates 50. Connection Size/types: ¾” - 2” BSP M. ANTW66: Minimum number of plates 10, Maximum number of plates 150. Connection Size/types: ¾” - 2” BSP M.

Approval Holder:

Alfa Laval Ltd

Company Name

Alfa Laval Ltd

Address

Doman Road Camberley Surrey

Postcode

GU15 3DN

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Range of wall hung, gas fired, combination boilers providing domestic hot water via a plate heat exchanger. The primary circuit incorporates an integral expansion vessel and a pressure relief valve set at 3.0 bar. The product is supplied with a rigid pipe filling loop, followed by a separate isolation valve. The filling loop pipe attaches to the cold water inlet valve which incorporates a double check valve assembly (verified by test, suitable for backflow protection against Fluid Category 3) on the branch to the filling loop. The primary circuit includes an isolation valve on the flow and return and is also supplied with two loose 22mm compression isolation valves and a filter. Maximum working pressure of the primary circuit is 2.5 bar and the maximum supply pressure to the secondary circuit is 10.0 bar. Max operating temperature 65°C.

Section:

1465 Heaters

Section Subtitle:

Combination boilers and Water Jacketed Tube heaters. Low volume water content. Heat retained in water heaters will cause expansion of water after closure of draw-off taps and valves. Provision for expansion of water must be made to accommodate excess pressure within the system. Particular care is required where check valves are positioned, or loose jumper valves are thought to be upstream of the heater.

WRAS Approval Number:

2207373

Size:

Secondary: 15mm compression. Primary: 22mm compression.

Marking:

KESTON printed on front casing. Model and size printed on drop down door.

Installation Requirements:

R001 R140 R360

Expiry date:

31/07/2027

Proviso:

Supplied with a temporary filling loop. The filling loop must be installed with the appropriate backflow prevention device in accordance with clause G24.2, Guidance to the Water Supply (Water Fittings) Regulations 1999.

Model:

KESTON COMBI² C30 & KESTON COMBI² C35 COMBINATION BOILERS

Approval Holder:

Ideal Boilers Ltd

Company Name

Ideal Boilers Ltd

Address

PO Box 103 National Avenue Hull East Yorkshire

Postcode

HU5 4JN

Country

United Kingdom

Phone

07775659359

General Email

ben.higinbotham@groupe-atlantic.co.uk

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Range of static ultrasonic bulk water meters with stainless steel bodies and EPDM 'O'-rings. The products are supplied with two sets of optional (green) gaskets. Maximum operating temperature: Products marked T50: 65°C. Products marked T30: cold water use only.

Section:

1505 Water Meters

Size:

DN50 - DN100 flanged inlet and outlet.

Marking:

DIEHL METERING, CE, DN, maximum pressure, model name, T30 or T90, and other technical info on meter housing. Diehl Metering GmbH logo and flow arrow on body.

Installation Requirements:

R001 R008 R120

Expiry date:

31/03/2027

Model:

HYDRUS 2.0 Type 174 stainless steel (DN50-80: 200mm length, DN100: 250mm length).

Approval Holder:

Diehl Metering GmbH

Company Name

Diehl Metering GmbH

Address

67 rue du Rhône 68300 Saint-Louis

Country

France

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Manufacturer:

Diehl Metering GmbH

Company Name

Diehl Metering GmbH

Address

67 rue du Rhône 68300 Saint-Louis

Country

France

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Range of water meters with a stainless-steel bodies. Maximum working pressure 16.0 Bar.

Non-metallic materials and components comply with BS6920 at 50°C

Section:

1505 Water Meters

Size:

See model.

Marking:

Cap ARAD and Octave Body Flow Arrow and Size Adhesive Label on Meter. ARAD, DN, Octave, CE, and Other Technical Info.

Installation Requirements:

R001

Expiry date:

31/12/2027

Model:

OCTAVE RANGE 13910020V402 - DN50 13920020V402 - DN65 13930020V402 - DN80 13940020V402 - DN100 13900020V402 - DN125 13950020V402 - DN150

Approval Holder:

Arad GROUP Ltd.

Company Name

Arad GROUP Ltd.

Address

Kibbutz Dalia 1923900 Kibutzz Dalia

Country

Israel

Phone

+972-4-9897906

General Email

Dars@arad.co.il

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Manufacturer:

Arad GROUP Ltd.

Company Name

Arad GROUP Ltd.

Address

Kibbutz Dalia 1923900 Kibutzz Dalia

Country

Israel

Phone

+972-4-9897906

General Email

Dars@arad.co.il

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Range of differential (DPI) or relative (RPI) pressure sensors (with or without temperature transmitter) with stainless steel bodies and EPDM ‘O’-rings. The DPI2 model consists of a sensor and fitting for a capillary tube which is used for measuring the differential pressure between either sides of the sensor. Maximum working pressure 30.0 Bar. Maximum operating temperature 100°C.

Section:

1530 Miscellaneous Fittings

Size:

Sensor alone: ½” BSP (M). Sensor with adaptor: ¼" NPT (M), ½" NPT (M), ½" BSPP (M). Capillary tube (DPI2 models): ¼" BSPT (M).

Marking:

Grundfos name and logo, model, product no., version no., series no., technical information, and manufacturing country on adhesive label on body.

Installation Requirements:

R001

Expiry date:

31/12/2027

Model:

DPI2 sensor alone: AAA/B.B-BBB B/C/D/E E.EE EE/FFF DPI2 with or without accessories: AAA/B.B-BBB B/C/D/E E.EE EE/FFF/GG/HHH/IIII Product: [A] - Must be DPI Range and unit: [B] - Of no importance to wetted parts* Gen.: [C] - Must be 2 Output: [D] Of no importance to wetted parts* (+T = temperature transmitter), Cable: [E] Of no importance to wetted parts* Sealing: [F] - The first character must be E, second and third character have no importance to wetted parts Materials: [G] - Must be either -- or -B, Connection: [H] - 02N or 03P or 02B or --, Packaging: [I] - Of no importance to wetted parts*. RPI sensor alone: AAA/B.B-BBB B/C/D/E E.EE EE/FFF RPI with or without accessories: AAA/B.B-BBB B/C/D/E E.EE EE/FFF/GG/HHH/IIII Product: [A] - Must be RPI Range and unit: [B] - Of no importance to wetted parts*, Gen.: [C] - Of no importance to wetted parts*, Output: [D] - Of no importance to wetted parts* (+T = temperature transmitter), Cable: [E] - Of no importance to wetted parts*, Sealing: [F] - The first character must be E, second and third character have no importance to wetted parts, Materials: [G] - Must be either -- or -S, Connection: [H] - 02N or 03P or 02B or --, Packaging: [I] - Of no importance to wetted parts*. Code for sealing [F]: “E” = EPDM ‘O’-rings. Code for materials [G]: "B" = brass with lead content > 0.1% (fitting), “L” = brass with lead content ≤ 0.1% (fitting) (from December 2025), "S" = stainless steel fitting, "--" = sensor only (w/o accessory). Code for connection [H]: "02N" = 1/4" NPT, "02B" = 1/4" BSPT, "03N" = 1/2" NPT, "03P" = 1/2" BSPP, "---" = sensor only (w/o accessory). * All characters are allowed.

Approval Holder:

Grundfos Holding A/S

Company Name

Grundfos Holding A/S

Address

Poul Due Jensens Vej 7 Bjerringbro

Postcode

DK-8850

Country

Denmark

Phone

+36302482216

General Email

oszilagyi@grundfos.com

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