JS RS Pumps
JS CRAB Sensor 230v 020-010
- Established 1975
- Trusted by thousands of customers
JS CRAB Sensor 230v
Low level probe with a programmable start / stop delay.
More about this product
Overview
Low level probe with a programmable start / stop delay.
Turn your puddle pumps automatic while maintaining their low level pumping attributes.
The Crab will turn on after ‘X’ seconds of detecting water.
and continue pumping for ‘Y’ seconds after the detection of water is lost by the probe.
Enables low level pumps to continue pumping for up to 2 minutes.
Key features
- The Crab
- (Where X and Y are programmed by the user)
- Programming is done via the supplied magnetic key
Specification
| Product | JS CRAB Sensor 230v |
|---|---|
| Supply | 230 V |
Standard delivery:
Standard delivery is free on most orders. Some items may incur a delivery charge depending on weight, size or value. Any applicable charge will be displayed at checkout.
Deliveries will typically be made between 7am and 6pm, Monday to Friday (excluding public holidays).
Next day delivery:
Next working day delivery is available for a £16.50 + VAT delivery charge.
Orders must be placed before 12 noon to qualify for next working day delivery. Orders placed after 12 noon on Thursday but before noon on Friday will be delivered the following Monday. Orders placed after 12 noon on Friday will be delivered on Tuesday.
Pallet/Large/Difficult items:
Some large, heavy or difficult to transport items may incur an additional delivery charge. Please contact us for a delivery quote before ordering.
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Frequently Asked Questions
Quick answers to common questions about the JS CRAB Sensor 230v 020-010. For technical specifications, see the product details above; for sizing or installation advice, contact our team. If you have any other questions, we're happy to help.
What is a submersible pump?
A submersible pump is designed to operate fully submerged in the liquid it is moving. The motor is sealed inside the pump body and cooled by the surrounding water. Submersibles are used for drainage, sewage, septic tanks, deep wells and boreholes, and for raising water from sumps, cellars and floodwater. Many stocked at Anglian Pumping handle solids in suspension.
Can submersible pumps handle solids and sewage?
Yes – some submersibles are designed for clean water only, others handle solids up to 50 mm or full raw sewage. Anglian Pumping stocks ABS, BBC, Flygt and T-T Submersibles ranges that include vortex, single channel and grinder impellers for different solids handling requirements. Always match the pump to the maximum solid size and the type of effluent it will see.
When should I use a submersible pump instead of a surface pump?
Use a submersible when the water level is more than around 8 metres below the pump installation point – surface pumps cannot self-prime beyond that depth. Submersibles are also better when the liquid contains solids, when noise must be minimised, or when the pump needs to operate in confined spaces such as sumps and chambers where a surface pump would not fit.
What are JS Pumps used for?
JS Pumps offers submersible pumping solutions for applications such as drainage, wastewater and sewage handling.
Can JS submersible pumps handle solids?
Some models are designed for solids-bearing wastewater, but the maximum solids passage and liquid suitability vary by model.
What should I check before buying a JS pump?
Check the required flow, head, solids size, voltage, control method and discharge connection against the model specification.