• image of all the components included in the box. Alarm box, power cable, three-pin plug, beacon, tubes, t piece, hose clamps.
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Secoh Sangyo

Secoh High & Low Pressure Alarm with Beacon (BJD-HL)

£94.99
£94.99
Sale Sold out | Enquire for options
Inc. VAT

Free next day delivery*

Orders received before 13:00 will be dispatched on a next working day courier service, however, next day delivery can not be guaranteed. There is a small charge for deliveries to the Highlands and Islands and it usually takes 2-3 working days.

High & Low Pressure Alarm (BJD-HL) Features Include:

  • High pressure detection (blockage)
  • Low pressure detection (pump failure)
  • Visual and audible alarm 
  • Retrofit on existing application
  • IP45 rated beacon

Secoh High & Low Pressure Alarm Overview

The Secoh High & Low Pressure Alarm provides both a visible and audible (70 dB(A)) alert when it detects that system pressure has become too high (>250 mbar) or too low (<70 mbar).
The high & low pressure alarm consumes only 3 watts of power and operates on 100-240V, making it suitable for use in the UK.

Secoh High & Low Pressure Alarm Includes

  • Alarm box
  • Beacon with a 5m cable
  • T-piece to create a spur for connecting the alarm box to the main air flow
  • 2 x rubber hoses for connecting the T-piece between the pump outlet and the onward hose
  • 4 x hose clips
  • Rubber pipe to connect the alarm box to the T-piece
  • Three-pin power supply with a 1m cable to power the alarm box and beacon
Button label

Full Secoh EL Accessories Range

To see the complete range of Secoh EL accessories, click below.
The collection includes all sizes of diaphragms and service kits for the EL pumps.

View Range

Why Shop With Us

  • FREE EXPRESS DELIVERY

    Express delivery as standard to mainland UK.

  • PLANT A TREE

    We plant a tree for every delivery made, offsetting our environmental impact one tree at a time.

    Find out more 

  • LOW CARBON DELIVERY

    We ship directly from suppliers to yourself, reducing CO2 production.

  • PAPERLESS WORKING

    We are entirely paperless, cutting down on day-to-day waste. We do not even own a printer!

Servicing Guide