Jwm Mechanical Diaphragm Metering Pump

Features
-Mechnical actuated diaphragm, no-leakage structure
-PVC, PTFE, PVDF, 304, 316 is avalibale as the liquid end
-It is good for corrosion resistant medicine
-Can be mounted on chemical tank
-Easy installation and maintance
-Enclosed power end for safety
-Capacity adjusted during operation, the range is 0~100%
-Auto-matic control who can accpet4~20mA is available (JWM-AD series)
-Motor: Standard 220V/380V, 50Hz
Model Rated capacity (LPH) Max. Pressure (Bar)

JWM 6.5/1 6.5 10
JWM12/1 12
JWM 24/1 24
JWM 32/1 32
JWM 42/1 42
JWM60/1 60
JWM 80/0.5 80 5
JWM 90/0.5 90
JWM 100/0.5 100
JWM 110/0.3 110 3
JWM 120/0.3 120
JWM 150/0.3 150

Stroke (mm) Spee (spm) Dia. Diaphragm (mm) Connection size (inch) Motor power (W)
2 54 65 Connection: Tubing ID9 OD15
Or 1"threaded, male BSPT/NPT 40
2 108
4 90
4 135
5 135
5 150
4 150 84
5 135
5 150
4 150 94 60
5 135
5 150

Material
Pump head Diaphragm Ball valve Valve seat/O-ring Chemicals
PVC PTFE/ EPDM Ceramic PTFE/FPM Sodium hypochlorite, Aluminium sulfate, Ferric chloride, PAC, Sulfuric acid, Phoshoric acid, Urea, Anti foams, Calcium chloride, Aluminium chloride
304/316 EPDM Coagulant, Ammonia water, Hydrazin, Caustic soda