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Kawamoto Pump Mfg. Co., Ltd.

Sea water

GSP


Application

  • Seawater intake and circulation
  • Circulation of aquaculture farm, fishery processing factory, and aquaculture pond.
  • A variety of seawater supply

Feature

  • High versatility. Flanged connection (equivalent to JIS 10K) on the discharge side makes piping work smooth, and installation and replacement easy. Pump and motor are mono-block construction, and compact and light weight. Outdoor installation is possible
  • Excellent suction lift up performance. Self-priming with high suction lift up performance does not require foot valve and makes priming works easier. High lifting performance is realized with high efficiency design.
  • High durability. METTON? witch has high resistance to chemical and climate material is used for casing, and hardness also improve. Outdoor installation become to be available. Polyester powder is used for coating base. Gained much further rust resistant

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 60 °C (no freezing)
Materials
Impeller: Resin
Shaft: SUS316
Casing: Resin (METTON[[r]])
Base: Cast iron (polyester powder coating)
Motor
Type: TEFC outdoor
Power source: Single phase or Three phase
Speed: 50Hz: 3,000 min-1, 60Hz: 3,600 min-1
Efficiency: Premium efficiency in 0.75kW or more
Installation location
Installation location: Indoor/Outdoor　
Structure
Impeller: Semi-open
Shaft sealing: Mechanical seal (ceramic x carbon in bore size 40mm model, SiC x carbon in the other model)
Bearing: Closed ball bearing
Paint color (Munsell No.)
Paint color (Munsell No.): Resin part: Black, Nylon coating part: White (N-9.5), Others: (2.5PB5.1/0.8)

Standard Accessories

Motor

Base

Valve socket: Two pcs (for suction)

thermostat: Automatic recovery type (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).

Note: Always use valve socket to piping work as standard accessory. Do not twist steel pipe directly.


Optional Accessories

Control panel (ECO type)
Foundation bolt
Discharge flange set (stainless cast steel equivalent to 316)
Discharge flange set (PVC)