Bronze Marine Pump

2” x 2” End Suction Centrifugal Pump

Manufactured in investment cast Nickel Aluminum Bronze CA954, the SWX series of pumps were designed for applications pumping seawater.

The pumps are equipped with enclosed impellers standard to ensure optimum efficiency and low HP ratings. The integral impeller sleeve eliminates exposure of the motor shaft. Type 52 Silicon Carbide/Silicon Carbide/Viton mechanical seal offers excellent resistance to harsh seawater applications. The volute is sealed with a viton o-ring.

All pumps are close coupled to 60/50 HZ TEFC motors with IP (Ingress Protection) rating of IP44 (single phase) to 55 (three phase) compliant with ISO8846 marine ignition duty.

The pump also meets CE and EU requirements.


Suction and Discharge

2.0" x 2.0" NPT

Materials of Construction

316 SS, Bronze


Balanced to meet ISO1940-1 G6.3 for optimum efficiency




T-52 Sil. Carbide/Sil. Carbide/Viton/316SS


145/184JM TEFC, CE, 60/50 HZ, IP44 to meet ISO8846 marine ignition duty

EU and CE Reqs.

Pump meets EU and CE requirements when supplied with CE-rated motor

Motor Shaft

CA 954 bronze-sleeved with equivalent seal bolt

MP Pumps SWX200 Parts List

Part # Model Line Description List Price
Delivery and Returns Content description.