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JET Series

JET Series

Raw Warer Pump

Performance Range
  • Max. Flow: 5.4m3/h
  • Max. Head: 48m
Certificate
Application Limits
  • Suction head up to 9m
  • Liquid temperature up to +40 °C
  • Ambient temperature up to +40 °C
  • Max. Working pressure: 4.8bar
  • Voltage fluctuation should not exceed 10% of rated value.
  • pH: 6.5 to 8.5
Basic Configuration
  • Mechanical sealing: ceramic / graphite / NBR rubber
  • Motor: two asynchronous motors, copper coils, built-in thermal protection, all closed fan-cooled, continuous operation
  • Protection: IP44
  • Insulation class: B
Application Fields
  • Suitable for transferring water without abrasive particles or other liquid whose properties are similar to water.
  • Widely used in garden irrigation, vegetable greenhouse water supply, breeding industry water supply and drainage, various corollary equipment, etc.
Optional Available On Request
  • NSK bearing
  • Motor whose insulation class is F
Model Instruction
Performance Curve
Model Power Max. Flow
(m3/h)		 Max. Head
(m)		 Head Range
(m)		 Max. Suction
(m)
Single-Phase kW HP
JET（S）250G2 0.25 0.34 2.7 28 4 - 28 8
JET（S）370G2 0.37 0.54 2.8 32 5 - 32 7
JET（S）550G2 0.55 0.75 3.5 38 4 - 38 9
JET（S）750G2 0.75 1 3.5 44 5.5 - 44 9
JET（S）250G2 1.1 1.5 4.2 48 9 - 48 9
Components & Materials
No. Part name No. Part name No. Part name
914 Hexagonal head screw 433 Mechanical seal 321 Deep groove ball bearing
900-1 Vent cock 161 Pump cover 833 Junction box assembly
412 | 1 O-ring seal 594 Coupling 818 Rotor
101 Pump body (matte) 832 Fan cover 940 Flat key joint
412-2 O-ring seal 831 Fan 410 Rubber washer
157 Injector 900-3 Type I hexagonal bolt 836 Binding post
412 | 3 O-ring seal 550-2 Spring washer 412-5 O-ring seal
171 Guide vane 822 Rear end cover 970 Nameplate
412-4 O-ring seal 596 Cable lock 900-4 Cross recessed pan head tapping screw
230 Impeller 824 Cable 837 Capacitor
900-2 Type I hexagonal nut 550-1 Wave spring 825 Cable pressing plate
550-2 Spring washer 827 Cable sheath    
550-4 Flat washer 592 Foot    
550-3 Elastic collar for shaft 813 Stator    
Model JET250G2 JET370G2 JET550G2 JET750G2 JET1100G2 JETS250G2 JETS370G2 JETS550G2 JETS750G2 JETS1100G2
Capacitor(μF) AC12μF\450V AC18μF\450V AC25μF\450V / / / / /
Bearing 6201-2RZ 6201-2RZ 6202-2RZ 6202-2RZ 6202-2RZ 6201-2RZ 6201-2RZ 6202-2RZ 6202-2RZ 6202-2RZ
Motor Shaft 304+45# 304+45# 304+45# 304+45# 304+45# 304+45# 304+45# 304+45# 304+45# 304+45#
Mechanical Seal 108-12/21&S:A(RC) 108-14/25&S:A(PC) 108-12/21&S:A(RC) 108-14/25&S:A(PC)
Motor Case YL102 YL102 YL102 YL102 YL102 YL102 YL102 YL102 YL102 YL102
Coupling YL102 YL102 YL102 YL102 YL102 YL102 YL102 YL102 YL102 YL102
Pump Body 304 304 304 304 304 304 304 304 304 304
Impeller PPO PPO PPO PPO PPO PPO PPO PPO PPO PPO
Dimensions & Weight
Model DN1 DN2 Dim.(mm) N.W.
kg)
Single-Phase Inch A B E F G L S H1 H2
JET250G2 1 " 1 " 105 145 70 79 109 333.5 9.5 120 64.5 6.1
JET370G2 1 " 1 " 105 145 70 79 109 333.5 9.5 120 64.5 6.1
JET550G2 1 " 1 " 125 165 76.5 83.5 114.5 371 9.5 143 73 8.8
JET750G2 1 " 1 " 125 165 76.5 83.5 114.5 371 9.5 143 73 10.2
JET1100G2 1 " 1 " 145 183 76 97 109.5 379 9.5 153 68 12
JETS250G2 1 " 1 " 105 145 70 79 109 333.5 9.5 120 59.5 5.6
JETS370G2 1 " 1 " 105 145 70 79 109 333.5 9.5 120 59.5 6.1
JETS250G2 1 " 1 " 125 165 76.5 83.5 114.5 371 9.5 143 59.5 8.5
JETS250G2 1 " 1 " 125 165 76.5 83.5 114.5 371 9.5 143 59.5 9.8
JETS250G2 1 " 1 " 145 183 76 97 109.5 379 9.5 153 54.5 11.5
Packing Size & Weight
Model Dim.(L×W×H)
mm 		G.W.
(kg)		 20'Loading Qty.
(pcs)
Single-Phase
JET250G2 370*210*225 6.1 1628
JET370G2 370*210*225 6.6 1628
JET550G2 410*230*265 8.8 1410
JET750G2 410*230*265 10.2 1410
JET1100G2 410*245*275 12 1017
JETS250G2 370*210*225 5.6 1628
JETS370G2 370*210*225 6.1 1628
JETS550G2 410*230*265 8.5 1140
JETS750G2 410*230*265 9.8 1140
JETS1100G2 410*245*275/td> 11.5 1017