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RUIRONG 3.5 Inch plastic impeller stainless steel Submersible Well Pump solar water pump

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RUIRONG 3.5 Inch plastic impeller stainless steel Submersible Well Pump solar water pump
  • R85-QS

  • RUIRONG

Features

1. POM impeller is used, which is wear-resistant and has a long service life.

2. The multi-stage floating impeller design effectively reduces the starting torque requirements, is not easy to get stuck due to trace fine sand (strong sand passing ability), and increases the service life of the motor.

Specifications

Model

50Hz

Motor

Power

Three

Phase

Single Phase Q Capacity
US.gpm 0 2.6 4 5.3 6.6 7.9 9.2 11.9
m3/h 0 0.6 0.9 1.2 1.5 1.8 2.1 2.7
380V 220V
L/min 0 10 15 20 25 30 35 45
HP kW A A μF VC Total head in meters
R85-QS-07 0.5 0.37 - 3.4 15 450

H

(m)

44 42 40 38 35 30 23 8
R85-QS-10 0.75 0.55 1.8 4.6 20 450 62 59 58 55 50 43 33 11
R85-QS-14 1 0.75 2.4 6 30 450 87 83 81 77 69 60 47 15
R85-QS-20 1.5 1.1 3.4 8.3 40 450 128 119 116 109 99 85 67 22
R85-QS-28 2 1.5 4.4 10.6 50 450 175 166 162 153 139 119 93 31
R85-QS-40 3 2.2 6.2 14.5 60 450 250 240 231 219 198 170 133 44


Performance Curves

submersible motor

Dimensions

small submersible pump (Unit of Length: mm)
Model H3 H2 H1 ΦA ΦB Φmax
R85-QS-07 750 341 409 G1 1/4" 85 89
R85-QS-10 843 361 482
R85-QS-14 965 386 579
R85-QS-20 1185 416 769
R85-QS-28 1408 446 962
R85-QS-40 1754 501 1253

Parts Material
Delivery door Brass
Suction support Brass
Check value Plastic(POM)
Valve support
Plastic(PPO/PC)
Shaft support Plastic(PPO/PC)
Impeller Plastic(PPO)
Diffuser Plastic(POM)
Valve seal Nitrile rubber(NBR)
Anti-wear washer Nitrile rubber(NBR)
Pump bearing Nitrile rubber(NBR)
Pump body AISI 304
Cable cover AISI 304
Filter AISI 304
Shaft 2Cr13
Shaft coupling AISI 304
Bushing AISI 304
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Guangdong Ruirong Pump Industry Co., Ltd. specializes in the production of stainless steel submersible motors and submersible pumps for wells. 

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Contact Us

  ruirong@ruirong.com
  0086-139 2903 3707
  0086-0750-3656332
  +86 138 2702 8339
  No.22, North 3rd Road, Duruan Town, Jiangmen City, Guangdong Province, China
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