OnGuard: HLP-4
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Overview

 - Shuts off water supply if your pre-set limits are exceeded
- Sends alerts and can be controlled remotely

Set Up & Control

 - Easy 5 minutes commissioning
- Full control via an online portal with all events recorded
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Individual Flats and 24/7 Site Protection as called for by the 2024 Joint Code of Practice.

Can effectively be used with larger incoming water supplies (25mm to 50mm) by bushing down to ¾" BSP. The short stainless steel HLP-4 measuring section results in less than 0.35m¹ of head loss at normal construction site flows. It does not materially affect available pressure of flow to downstream welfare and process water demands.

¹Employing Darcy-Weisbach method for analytics
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Technical Details

Dimensions
L: 140mm   W: 57mm   D: 94mm
Weight
710 grams
Connections
¾" BSP
Max Pressure
15 BAR
Max Temperature
85°C
Min Flow
90ml/min
Power
5vDC 2A
Battery Back-Up
Rechargeable Li-Polymer Cell
Signal
NB LoT Cellular
Manual Override
Push Button
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Approval no. 250402049
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REG4 -S3 cert no. 2505234
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EMC, EMF, RED & LVD compliance
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Contact
T: 07973 390825
E: [email protected]


HLP-4   2 Year Guarantee
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Unit 7, Zone C
Chelmsford Road Industrial Estate
Great Dunmow, Essex, CM6 1HD
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