Switches

Section Code 1720 : Pressure operated.

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WRAS Approval Number: 1812041

Switchmatic range of pressure switches housed in a plastic body incorporating an Aluminium oxide ceramic pressure sensor and NBR ‘O’ Rings. The T-Kit Switchmatic U480015 and U480015 incorporates a flow restrictor with a stainless steel spring. Please note that the flow restrictor is not intended to function as a non-return valve or as a backflow prevention device. Maximum working pressure of Switchmatic 2T = 12.0 bar. Maximum working pressure of all other models = 8.0 bar. Cold water use only

  • Section: 1720 Switches
  • Section Subtitle: Pressure operated.
  • WRAS Approval Number: 1812041
  • Expiry date: 31/12/2023
  • Size: ¼” BSP Female
  • Marking: Coelbo on body. Model and technical info on adhesive label on body
  • Installation Requirements R001
  • Model
    Switchmatic, Switchmatic 1 & U480012. Switchmatic, Switchmatic 2 & U480013. Switchmatic, Switchmatic 3 & U480014. Switchmatic 2T & U480028. T-Kit Switchmatic, T-Kit Switchmatic 1 & U480015. T-Kit Switchmatic, T-Kit Switchmatic 2 & U480016.
  • Manufacturer: Coelbo Control System, S.L.
    Company Name
    Coelbo Control System, S.L.
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WRAS Approval Number: 1901044

‘Series 1481V’ pressure operated switch with a die-cast metal body, brass base and plastic lid, incorporating a stainless-steel diaphragm and nitrile o-ring seal. Maximum working pressure 0.25 bar. Cold water use only.

  • Section: 1720 Switches
  • Section Subtitle: Pressure operated.
  • WRAS Approval Number: 1901044
  • Expiry date: 31/01/2024
  • Size: ¼” BSP (M).
  • Marking: B&M Ltd, type, PN and maximum ambient temperature on nameplate on side of switch.
  • Installation Requirements R001
  • Model
    1481V Series - S144EG12N2WW
  • Manufacturer: Bailey & Mackey Ltd.
    Company Name
    Bailey & Mackey Ltd.
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WRAS Approval Number: 1812112

GENYO PLUS range of pressure switches housed in a plastic body incorporating an Aluminium oxide ceramic pressure sensor and NBR ‘O’ Rings. Maximum working pressure = 8.0 bar. Cold water use only

  • Section: 1720 Switches
  • Section Subtitle: Pressure operated.
  • WRAS Approval Number: 1812112
  • Expiry date: 31/12/2023
  • Size: ¼” BSP Female
  • Marking: GENYO PLUS MODEL, DATE OF MANUFACTURER YYYY/MM/DD ON ADHESIVE LASBEL ON BODY
  • Installation Requirements R001
  • Model
    GENYO PLUS
  • Factor: Xylem Service Italia S.r.l
    Company Name
    Xylem Service Italia S.r.l
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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
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