Kawamoto Pump Mfg. Co., Ltd.

Sea water

GSZ-C

Application

Seawater intake from seawater pool, aquarium, fisheries experimental station, fish market, aquaculture and etc.

Feature

Adopting nylon coating, stainless and resin for the portion contacting liquid. High resistant design against rust with powder coating on the base.
Adopting TEFC motor brings out stable performance for a long time.
By adopting common motor, it realizes light weight and compactness.
Self-priming pump construction does not require foot valve and makes priming works easier.
it is available up to high head with adoption of high pressure type multistage pump.

Standard spec

Application liquid: Fluid quality: Clean water: pH5.8~8.6, Seawater: pH7.8~8.2 Chloride ion concentration 19,000mg/L or less Sand contents: 1,000mg/L or less
Fluid temperature: 0 to 45 °C (no freezing)
Materials: Impeller: Stainless cast steel (316)
Shaft: SUS316（portion contacting liquid）
Casing: Cast iron + Nylon coating
Motor: Type: TEFC outdoor
Power source: Three phase
Speed: 50Hz: 3,000 min-1, 60Hz: 3,600 min-1
Efficiency: Premium efficiency (IE3)
Installation location: Installation location: Indoor/Outdoor　
Structure: Impeller: Closed
Shaft sealing: Mechanical seal (ceramic x carbon)
Bearing: Closed ball bearing
Flange figure: Flange figure: Special flange with valve seat (suction), JIS 10K thin type (discharge)
Paint color (Munsell No.): Paint color (Munsell No.): Nylon coating part: White (N-9.5), Others: Gray (2.5PB5.1/0.8)

Standard Accessories

Motor: TEFC outdoor

Base: Cast iron

thermostat: with mounting bracket (exclude 40mm bore size model in GSP type) *Protects the nylon coating of the parts contacting liquid from abnormal temperature rises within the pump as a result of dry-run, etc. Use the pump in combination with an ECP type control panel (optional accessory).

Companion flange: One set (with packing and bolts)

Optional Accessories

Control panel (ECP type easy outdoor wall mount type.)

Foundation bolt