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MJSm

Self-Priming Jet Pump with Built-In Ejector

The MJSm self-priming jet pump takes advantage of a built-in ejector to realize self-priming, and it mainly helps large or medium sized water pumps to pump water without utilizing foot valves. In this regard, our clear water self priming pump not only cuts down the labor intensity, but also saves a lot of electricity, usually 5%-27% for pumping 1 ton of water. If requested, some special materials could be adopted.

Classification
1. Based on the power supply, our product is divided into single-phase self-priming jet pump and three-phase self-priming jet pump.

2. Depending on the control mode, our product is classified into type I (manual control) and type II (automatic control by solenoid valve).

Technical Data of MJSm Self-Priming Jet Pump
Model Power Q m3/h 0 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0
1-phase 3-phase kW HP L/min 0 10 15 20 25 30 35 40 45 50
MJSm101 (X) MJS101 0.75 1 H (m) 38 31 28 25 22 20 17 15 12 10
Dimension of MJSm Self-Priming Jet Pump
Model Pipe diameter (inch) Installation size (mm)
1-phase 3-phase DN1 DN2 a f h h1 l n n1 w s
MJm101(X) MJ101(X) 1 1 89 364 201 156 205 195 160 77 10
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