Sunbelt Rentals
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TSI Flowmaster 250DL Hydrant Flow and Pressure Tester

TSI Flowmaster 250DL Hydrant Flow and Pressure Tester

Hydrant Tester, Measure Pressure and Flow To Ensure Hydrants or Pumps are Working Correctly Read More
Minimum hire period: 1 week
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Delivery and Collection from: £77.00
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  • Description
  • Specifications
  • Delivery & Returns
Hydrant Flow and Pressure Tester

Designed to help you test the pressure and flow of a hydrant/ pump and measure results to ensure the hydrant/ pump are working correctly.

  • Please note that we stock the 250DL model as pictured, which doesn't include the analogue pressure gauge that is present on the other model of the instrument


  • With the Flowmaster, the pressure and the flow can be measured at every water drawing-off point.
  • Hydrants or pumps can be checked to see whether they are performing properly.
  • The measuring range extends to 3,000 lpm.
  • Hydrant tests can be carried out by one person
  • Minimise Water Wastage – hydrant tests can be completed using the smallest volume of water.

Product code: INL1123
Depot: RDC
  • Evaluation of water main capacity
  • Checking for leaks and obstructions in water mains.
  • Flow testing of fire hydrants
  • Flow testing of pumps, hoses and other fire fighting equipment.

You will receive next day UK delivery to your door when ordering from Sunbelt Rentals Test & Monitoring . All weekday orders confirmed before 3:00 pm will be delivered to you the next day. If you do not receive delivery by the requested delivery time we will refund your delivery charge in full.

Deliveries are made through our own delivery vehicles and by National Couriers.

Next day delivery is our standard service however, please enquire for any of the following which we will endeavour to provide at extra cost:

  • pre 10:30 delivery;
  • pre 12:00 delivery;
  • Saturday or Sunday delivery;
  • Same day delivery;

In addition to nationwide delivery we also ship to EU and worldwide, please call our Customer Services team on our number above for prices.

To see our delivery performance click here!

*Applies to Mainland UK excluding certain hard to reach areas such as the Highlands, if you are unsure please contact us for clarification.


If you do not have a credit account with Sunbelt Rentals Test & Monitoring , you may be required to pay a security deposit and be subject to a credit check. Please feel free to contact us and we will do our best to accommodate your needs.

Why choose Sunbelt Rentals UK as your hire partner?

We offer next day delivery, and we arrange the collection when you off-hire. Find out more
Our stock is always fully calibrated, using our internal calibration department. Find out more
Benefit from unlimited technical support when hiring test equipment from Sunbelt UK. Find out more