JSWM Cast Iron Self-priming Centrifugal Jet Pump

Self-priming jet pump for domestic clean water use — distributing water with small autoclaves, transferring liquids, and irrigating gardens and allotments. Delivers up to 80 l/min (4.8 m³/h) flow and heads up to 52m, at 0.75kW or 1.1kW. Cast iron body with electrophoresis anti-rust treatment. Must be installed in an enclosed environment, or at least sheltered from inclement weather. This product is issued with a Letter of Authority

Model table:

Model Power (kW) Shut-off Head (m) Max Flow Tested (m³/h) Suction Max (m) Weight (kg)
JSWM75 0.75 46.0 4.2 9 17.5
JSWM110 1.1 52.0 4.8 9 16.5

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Description

Overview

This self-priming jet pump is reliable and easy to use, widely applied in domestic settings for distributing water in combination with small autoclaves, transferring liquids, and irrigating gardens and allotments.

Applications

  • Domestic water distribution (with small autoclaves)
  • Liquid transfer
  • Irrigation of gardens and allotments

Installation requirement

  • Must be installed in an enclosed environment, or at least sheltered from inclement weather

Application limits

  • Manometric suction lift: up to 9m
  • Liquid type: clean water
  • Liquid temperature: 40°C
  • Ambient temperature: up to 40°C

Performance range

  • Flow: up to 80 l/min (4.8 m³/h) tested (model-dependent)
  • Head: up to 52m (model-dependent)
  • Power: 0.75kW or 1.1kW

Features

  • Adjustable pressure switch
  • Overload protection
  • Built-in thermal protector
  • Copper wire motor
  • Low-noise operation
  • Electrophoresis anti-rust cast iron body

Construction

  • Pump body: cast iron
  • Injector and nozzle: imported engineering plastics
  • Impeller: brass
  • Bearing: 304 stainless steel
  • Mechanical seal: ceramic-graphite
  • Motor shaft: 45# steel or stainless steel
  • Rotor: cast aluminium
  • Fan: plastic
  • Connection size: 1″ x 1″

Additional information

Brand

Vega