Waterous PB18-2515B Portable Pump

Waterous PB18-2515B Portable Pump

Original price was: $8,080.00.Current price is: $6,275.00.

  • Designed as a combination pump
  • Direct drive centrifugal pump powered by a V-twin Briggs and Stratton® 18 horsepower engine
  • Delivers flow from 75 GPM @ 135 PSI to 150 GPM @ 90 PSI
  • 2.5” female NPT intake with 1.5” female NPT ball valve discharge
  • Control panel includes discharge pressure gauge, compound intake pressure gauge, low oil pressure warning light, start and stop control, speed control, panel light and 12 volt outlet
  • Rail base standard
SKU: PB18-2515B-R Category: Tag:



                                       GPM (LPM)                   PSI (BAR)
Max Flow:              150 GPM (600 lpm)         90 PSI (6.5 bar)
Max Pressure:     75 GPM (300 lpm)            135 PSI (9 bar)


Type: Combination

Intake: 2-1/2 inch female NPT

Discharge: Ball valve with 1-1/2 inch female NPT

Console: Operator’s panel includes discharge pressure gauge, compound intake pressure gauge, low oil pressure warning light, start and stop control, speed control, panel light and 12 volt outlet.

Volute Body and Head: High-strength aluminum alloy, anodized for superior corrosion resistance.

Impeller: High-strength, corrosion-resistant bronze, fully-enclosed, double-hubbed to balance hydraulic thrust, mechanically balanced to eliminate vibration.

Wear Rings: Long wearing bronze. Easy to replace when required to restore original pump efficiency.

Shaft Sleeve: High-strength stainless steel.

Shaft Seal: Spring loaded mechanical type.

Priming: Combination spark arresting muffler and exhaust primer, fast and easy to use. Quarter turn bronze priming valve, operates with push/pull knob.

Warranty: Waterous Two-Year Limited Warranty


Engine: Briggs & Stratton, model 356447, Vanguard V-Twin, air cooled, overhead valve (OHV) design delivers a maximum output of 18 HP (13.4 kW) @ 3600 RPM. 34.75 cu. in. (570 cc) displacement, 4-cycle, gasoline fueled, horizontal shaft.

Lubrication: Full pressure lubrication system with an automotive style oil filter. Oil fill tube with dipstick.

Starter: 12-volt electric and manual recoil.

Alternator: 16 A


Rail: Rigid steel channels. Control panel and fuel tank shipped loose

Rail models will have a shipped-loose, 3-gallon (11 liter) fuel tank that meets the EPA evaporative requirement

Approximate Dimensions and Weights:

Rail Base:

Length                                    Width                       Height                     Dry Weight                  Ship Weight

19-1/4″ (48.9 cm)       19-1/2″ (49.5 cm)         20″ (50.8 cm)        111 lbs (50.5 kg)         148 lbs (67.3 kg)