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Wheeler-Rex 29900 hydrostatic test pump stainless steel body with hose and fittings

Wheeler-Rex

Wheeler-Rex 29900 Hydrostatic Test Pump 870 psi 1/4 in NPT Stainless Steel trap

SKU CH-FGM7-JVVYR MPN 29900

Hydrostatic test pump delivers 870 psi through a 10 ft hose with stainless steel housing and 2.2 gal tank

  • TypeDrain Components
  • MaterialHAWA
  • Tests systems to 870 psi for code compliance
  • Stainless steel housing resists corrosion during repeated use
  • 2 gal tank reduces refill cycles on large jobs
  • 10 ft discharge hose reaches fixtures without extensions
  • Compact 12 x 21 x 8 in frame fits tight mechanical rooms

Hydrostatic Test Pump 870 psi

The Wheeler-Rex 29900 is a hydrostatic test pump designed for pressure testing piping systems. It delivers a maximum discharge pressure of 870 psi through a 1/4 inch NPT connection. The unit features a stainless steel housing and includes a 10 foot discharge hose with a 3/4 inch NPT fitting. A 2.2 gallon tank supplies the fluid reservoir for testing operations.

Plumbing professionals pressure testing

This pump suits plumbers and contractors who need to verify the integrity of water lines, heating systems or sprinkler networks up to 870 psi. The stainless steel construction resists corrosion during repeated use with water. Buyers who require a higher pressure rating, a larger tank capacity or an intake connection for continuous supply should look at alternative equipment.

870 psi maximum discharge pressure

The single specification that determines suitability is the 870 psi maximum discharge pressure. This ceiling defines the range of systems the pump can safely test. If the installation design pressure exceeds this value, the 29900 cannot perform the required test and a higher-rated pump is necessary.

Highlights

  • Tests systems to 870 psi for code compliance
  • Stainless steel housing resists corrosion during repeated use
  • 2 gal tank reduces refill cycles on large jobs
  • 10 ft discharge hose reaches fixtures without extensions
  • Compact 12 x 21 x 8 in frame fits tight mechanical rooms

Specifications

TypeDrain Components
MaterialHAWA
BrandWheeler-Rex
Model29900

Questions about this item

Will the 1/4 in NPT discharge on the 29900 connect to my existing 3/4 in NPT test hose?

The pump includes a 10 ft, 3/4 in NPT discharge hose that threads onto the 1/4 in NPT outlet, so your current hose is not required.

How can I confirm the 29900 is holding the rated 870 psi during a hydrostatic test?

Watch the pressure gauge on the pump; a steady reading at or below 870 psi with no drop over the test period shows the system is sealed.

What components come with the 29900 and what must I supply?

The box contains the stainless-steel pump, a 2.2 gal tank, and a 10 ft, 3/4 in NPT discharge hose; you provide the water source and any fittings for the test line.

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