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RUIRONG 3.5 Inch plastic impeller stainless steel Submersible water Pump for deep well

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RUIRONG 3.5 Inch plastic impeller stainless steel Submersible water Pump for deep well
  • R85-QA

  • 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 5.3 7.9 10.6 13.2 18.5 21.1
m3/h 0 0.6 1.2 1.8 2.4 3 4.2 4.8
380V 220V
L/min 0 10 20 30 40 50 70 80
HP kW A A μF VC Total head in meters
R85-QA-05 0.5 0.37 - 3.4 15 450

H

(m)

31 30 29 27 26 23 14 8
R85-QA-08 0.75 0.55 1.8 4.6 20 450 49 47 46 44 41 37 23 12
R85-QA-11 1 0.75 2.4 6 30 450 68 65 63 60 56 51 32 17
R85-QA-16 1.5 1.1 3.4 8.3 40 450 99 95 91 87 82 74 46 24
R85-QA-22 2 1.5 4.4 10.6 50 450 135 130 125 120 112 102 64 33
R85-QA-32 3 2.2 6.2 14.5 60 450 197 189 182 174 163 149 92 49


Performance Curves

submersible water pump

Dimensions

small submersible pump (Unit of Length: mm)
Model H3 H2 H1 ΦA ΦB Φmax
R85-QA-05 726 341 385 G1 1/4" 85 89
R85-QA-08 835 361 474
R85-QA-11 948 386 562
R85-QA-16 1125 416 709
R85-QA-22 1382 446 936
R85-QA-32 1725 501 1224

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. 

50Hz

60Hz

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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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