Water Regulations Approval Scheme Ltd

Switches

Section Code 1720 : Pressure operated.

WRAS Approval Number: #2005022

521 Range of pressure switches with stainless steel bodies (1.4305 / AISI 303 or 1.4404 / AISI 316L see model) and EPDM ‘O’-rings. Maximum working pressure range 0-60.0 bar (see model). Maximum operating temperature 99°C

Section:: 1720 Switches
Section Subtitle:: Pressure operated.
WRAS Approval Number:: 2005022
Expiry date:: 31/05/2025
Size:: See model.
Marking:: Huba Control, model number and date of manufacture (YY/MM).
Installation Requirements:: R001
Model:: 521 Range: 521.914 S X X X X X X X (pressure range 0 - 2.5 bar), 521.915 S X X X X X X X (pressure range 0 - 4.0 bar), 521.917 S X X X X X X X (pressure range 0 - 6.0 bar), 521.930 S X X X X X X X (pressure range 0 - 10.0 bar), 521.931 S X X X X X X X (pressure range 0 - 16.0 bar), 521.932 S X X X X X X X (pressure range 0 - 25.0 bar), 521.933 S X X X X X X X (pressure range 0 - 40.0 bar), 521.940 S X X X X X X X (pressure range 0 - 60.0 bar). Where: 1st X = Version: 0 = Standard 1 = Oxygen applications 2nd X = Switching contact: 1 = Contact N/O High-Side-Switch PNP 2 = Contact N/C High-Side-Switch PNP 3rd X = Electrical connection: 0 = Swift connector without cable 3 = Connector M12x1 2 L = Swift connector with cable 1.5 m 4th X = Pressure connection, inside thread versions: 0 = 7/16 -20 UNF sealing cone with Schrader K = 7/16 -20 UNF 1 = G ¼ with O-Ring seal FPM D = ½ -14 NPT (< 60 bar) Outside thread versions: E = M20x1.5 sealed at front and manometer (combi) 2 = 7/16 -20 UNF sealing cone 3 = ¼ -18 NPT, 4 = G ¼ sealed at back DIN 3852-E with Profile seal ring in FPM 7 = R ¼ acc. to EN 10226 8 = G ½ sealed at back and manometer with Profile seal ring in FPM 9 = G ½ sealed at front 5th X = Pressure tip orifice: Without = 0 With = 2 6th X = Material pressure connection: N = Stainless steel 1.4305 / AISI 303 1 = Stainless steel 1.4404 / AISI 316L 7th X = Switching points: W = Indicates switching points (e.g.: W100/60bar).
Manufacturer:: Huba Control AG

Company Name
Huba Control AG
Address
Industriestrasse 17, CH-5436 Wurenlos, Switzerland

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WRAS Approval Number: #2304065

Water level pressure switch housed in a plastic body incorporating a silicone tube. Cold water use only.

Section:: 1720 Switches
Section Subtitle:: Pressure operated.
WRAS Approval Number:: 2304065
Expiry date:: 30/04/2028
Note:: Only intended for use with submersible pumps. Open outlet use only.
Size:: 4mm (silicone tube).
Marking:: DAB Pumps and NFC (Nearfield communication) logo on top of plastic casing.
Installation Requirements:: R001 R008
Model:: NFC WATER LEVEL MEASURMENT
Factor:: DAB Pumps Spa

Company Name
DAB Pumps Spa
Address
Via Marco Polo 35035 Mestrino (PD) Italy
Phone
Tel: +39 0499 048811 Fax: +39 0499 000179

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Manufacturer:: DAB Pumps Spa.

Company Name
DAB Pumps Spa.
Address
Via Bonanno Pisano 1 56031 Bientina (Pisa) Italy

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WRAS Approval Number: #240502058

Range of electronic pressure switches housed in a plastic body with a ceramic sensor and NBR gaskets and/or ‘O’-rings. The U480015 and U480016 models incorporate a spring-loaded plastic flow restrictor. Maximum working pressure 12.0 bar. Cold water only.

Section:: 1720 Switches
Section Subtitle:: Pressure operated.
WRAS Approval Number:: 240502058
Basis of Compliance:: Tested to regulators Specification Test Code Sheets
Expiry date:: 31/05/2029
Size:: U480012/13/14/28: ¼" BSPP (F). U480015/16: 1" BSPP (M) X 1" BSPP (F) X 1" BSPP (F).
Marking:: Coelbo and product name on body. Coelbo, product name, serial number including date of manufacture (XX - YY/WWW VXX, where W13 would = week 13) and other technical information on adhesive label on body.
Installation Requirements:: R001
Model:: U480012 - Switchmatic 1, U480013 - Switchmatic 2, U480014 - Switchmatic 3, U480028 - Switchmatic 2T, U480015 - T-Kit - Switchmatic 1, U480016 - T-Kit - Switchmatic 2.
Manufacturer:: Coelbo Control System, S.L.

Company Name
Coelbo Control System, S.L.
Address
CTRA DE RUBI 288 P.I CAN GUITARD 08228 TERESSA SPAIN

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WRAS Approval Number: #240502064

Range of electronic pressure switches housed in a plastic body with a ceramic sensor and NBR gaskets and/or ‘O’-rings. The 1091203260 & G0912026 models incorporate a spring-loaded plastic flow restrictor. Maximum working pressure 12.0 bar. Cold water only.

Section:: 1720 Switches
Section Subtitle:: Pressure operated.
WRAS Approval Number:: 240502064
Basis of Compliance:: Tested to regulators Specification Test Code Sheets
Expiry date:: 31/05/2029
Size:: G01912025 GENYO PLUS 16/A RO.5-8 110-230 V 109120250 GENYO PLUS 16/A RO.5-8 110-230 V ¼" BSPP (F). 109120260 GENYO PLUS TKIT 16/A RO.5-8 LOWARA G09120260 GENYO PLUS TKIT 16/A RO.5-8 GWT 1" BSPP (M) X 1" BSPP (F) X 1" BSPP (F).
Marking:: Genyo and product name on body. Model type serial number including date of manufacture (XX - YY/WWW VXX, where W13 would = week 13) and other technical information on adhesive label on body.
Installation Requirements:: R001
Model:: RANGE OF ELECTRONIC PRESSURE SWITCHES: G01912025 GENYO PLUS 16/A RO.5-8 110-230 V 109120250 GENYO PLUS 16/A RO.5-8 110-230 V 109120260 GENYO PLUS TKIT 16/A RO.5-8 LOWARA G09120260 GENYO PLUS TKIT 16/A RO.5-8 GWT
Factor:: Xylem Service Italia S.r.l

Company Name
Xylem Service Italia S.r.l
Address
Via Lombardi 14, 36075 Montecchio Maggiore VI, Vicenza
Country
Italy
Phone
0039 0444 707111

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