Walrus HQ800 Booster pump 100l/min @ 3bar


Product Ref: HQ800

Fast Delivery

Estimated Delivery 1-3 working days

Home Delivery

UK mainland delivery from £19.00 ex VAT

check delivery cost

Product Specification

 Product Code  HQ800
 Power (kW)  0.75
Phase 1
Voltage 200 ~ 240
Ampere 4.5
Inlet 1"
Outlet 1"
Preset Activation (kg/cm2) 2.0
Maximum Head 33 m
Maximum Capacity 110 l/min
N.W. (kg) 11.3



Downloadable Documents


Product Description


The HQ Series pumps as designed for water supply and boosting water pressure in residential, commercial, and light industrial applications where low or inadequate water pressure exists. The HQ Series is suitable for boosting pressure from either underground or surface water supplies.

He HQ Series is an all-in-one unit which consists of a pump, motor, pressure tank, and electronic controller giving you a plug-and-play system. The built-in electronic controller provides constant pressure, which ensures the pump starts automatically when water is consumed and continues to operate until water demand has ceased.


Operating Conditions:-

  • Ambient temperature: Max. +40 °C
  • Liquid temperature: +4 °C ~ +40 °C
  • System Pressure : Max. 8.5 kg/cm²
  • Relative humidity: Max. 85% (RH)
  • Under normal operation, it is not necessary to adjust the pressure unless the cut in pressure is higher than the pre-set activation point (refer to specification).


Product Features:-

  • The HQ is a complete, all-in-one unit, consisting of pump, motor, pressure tank, and electronic controller. The built-in electronic controller provides constant pressure, which ensures that the pump starts automatically when water is consumed and operates continuously until water is not required.
  • Compact design and quiet operation make the HQ series suitable for many applications. 3. The HQ is constructed from the top quality corrosion resistant materials.
  • The HQ is constructed from the top-quality corrosion resistant materials.
  • The pump has built in dry-run shut off with automatic reset function.
  • The motor has built-in thermal overload to protect against high operating temperatures and over current.
  • The HQ has an anti-cycling feature, which prevents the pump from continuous starting and stopping when you have a dripping tap or minor leak in the system.
  • The pumps will lift water up to 7.6 m. With foot valve and pump suction piping filled with water.



All our Booster pumps are for delivery by customer offload. This entails the customer to acquire the right manpower and/or machinery to help unload the tank/s from the delivery vehicle.

Product Details

  • Product Code: DPT
  • Delivery: Fast Delivery
  • Potable: WRAS Approved MDPE - Black only
  • Twin or Single: Single


Our shipping costs cover most of the UK - however, parts of England, Scottish Highlands and Islands including areas north of the Glasgow / Edinburgh border, Isle of Wight, Channel Islands, Isle of Man, Anglesey, Western Isles, Shetland Islands, Orkney Islands, Isles of Scilly, Northern Ireland and the Republic of Ireland may cost more.

Please call before ordering if the delivery postcode is listed below. There may be additional shipping costs. AB, BT, CA, CT, DD, DG, EH, FK, G, GY, IM, IV, JE, KA, KW, KY, LD, LL, ML, PA, PH, PO 30-41 (Isle of Wight), SA, SY, TD, TN, TR, ZE Southern Ireland

Our lead times should only be used as a guide and are subject to change.


Unless a hi-ab delivery has been booked at additional cost, it is the customer's responsibility to offload with suitable equipment on the day of delivery and a failed delivery may result in additional charges.

We recommend installers and/or plant hire & materials to install such as excavators, aggregates etc are not booked until you are in receipt of the goods. Tanks Direct cannot be held responsible for costs incurred due to unforeseen delays, please see our terms for more details.


HIAB delivery will be required if you need the tank offloaded from the delivery vehicle. The driver will unload the tank from the vehicle to ground level, however this service is not to place the tank in situ, this will need to be arranged separately.

If you have any questions regarding your delivery, please contact the Sales Team on 01643 703358.

Returns Information

Please note - Certain items may not be returnable, for example those made to order or for sanitary reasons. Please check the product page for more information.

Customers may return items within 14 calendar days (as per our Terms & Conditions) - refer to section 7. **

All Items must be returned unused, refunds cannot be issued for used or previously installed items.

Please be aware that returning a tank can be complicated and expensive, so please check that you are ordering the correct item (we suggest checking the dimensions very carefully).

If you wish to return goods, please complete the form on this page to provide further information.

Once your request is approved, a valid Returns Authorisation Number (RAN) will be issued to initiate the returns process along with information on how & where to return your order along with any costs involved.

Please DO NOT return any goods without this authorisation. Goods cannot be accepted without this.

Returns are not accepted at our Minehead Office, please wait until we contact you before returning any goods.

View Tanks Direct's return policy now.