Tritan Pumps

Air & Gas Driven Pumps more
Electric or Engine Driven more
Grease Injection Pumps more
Fluid Sampling Systems more
Diaphragm Pumps more

Products

APPLICATIONS

 

 

mac 28 two stage

McFarland-Tritan, LLC's two-stage hydrostatic test pump provides automatic changeover from high volume, low pressure to high pressure, low volume. It is engineered for hydrostatic testing and weighs a significant 525 lbs. Its power piston size is 8", stroke length is 4", cycles/minute are adjustable to 100 PSI. Power gas max constant is 185 SCFM and its temperature limits are -20 to 140 F.

  • Automatic changeover from high volume, low pressure to high pressure, low volume
  • Engineered for hydrostatic testing. Net Weight : 525 lbs.

 

Plunger Size (in.) Volume - Gallons @ 100 cpm Operating Pressure Stall Pressure
Min. Hr. Day @ 100 psi Input
1/2 .61 37 882 16,507 20,044
5/8 .96 57 1,377 10,562 12,825
3/4 1.38 82 1,983 7,335 8,906
1 2.45 146 3,525 4,126 5,010
1 1/4 3.82 230 5,507 2,641 3,207
3 1/2
(First Stage)		 29.99 1,799 43,186 – –

 

Volume based on 90% theoretical maximum.
Stall pressure based on 85% efficiency.
Gas consumption @ 100 psi and 100 cpm = 185 SCFM.

Click to download Product Spec's