PA515 Capabilities

Maximum Working Pressure 175PSI
Maximum Gallons Per Minute 90
Maximum Head Produced 103 FT.
RPM 3450
Maximum Seal Cavity Temp Buna-N 225˚F
EPT 300˚F
Viton 400˚F
Maximum Horsepower 2


Design Features


Constructed as ASTM A48 class 30 cast iron. Back pull-out design allows the pump to be serviced without disturbing the piping. 1/4 npt suction gauge and 1/8 npt drain tappings are standard. Self-venting design prevents air binding within the pump. After initial priming the pump never needs to be primed again.

Mechanical Seal

Type 21 buna-n seal is rated to 225°F and pressures to 175PSI. Carbon seal face mates with the ceramic seat providing years of trouble free service. Alternate seals available upon request.


The hydraulic design of the impeller maximizes pressure and gpm while minimizing horsepower. The enclosed vacuum cast impeller is made of cast bronze.


The precision machining of the adapter allows for easy assembly of the pump. Construction consists of ASTM A48 class 30 cast iron.


The NEMA 56J motor utilizes a 416 stainless steel shaft. The motor’s heavy duty ball bearings withstand axial and radial thrust loads with no problem. Standard enclosure type is drip-proof but alternates are available.


Pump Curve