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Home / Products / 50Hz / Submersible pump / 4" / RUIRONG PUMP 4 inch SS304 submersible pump price solar submersible pump

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RUIRONG PUMP 4 inch SS304 submersible pump price solar submersible pump

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RUIRONG PUMP 4 inch SS304 submersible pump price solar submersible pump
  • R95-ST4

  • RUIRONG

Features

1. Utilize a robust stainless steel 304 pump tube with a thickness of 1.5mm, complemented by a stainless steel 304 diffuser and a durable stainless steel 304/316 pump head. This combination ensures high strength, aesthetic appeal, and long-lasting durability.

2. The innovative design of the multi-stage floating impeller significantly lowers the starting torque requirements and prevents blockages caused by small sand particles. This sand-resistant capability extends the motor's service life, offering enhanced performance and reliability.


Specifications

Model

50Hz

Motor

Power

Three

Phase

Single Phase Q Capacity
US.gpm 0 6.6 9.2 11.9 15.8 18.5 21.1 26.4
m3/h 0 1.5 2.1 2.7 3.6 4.2 4.8 6
380V 220V
L/min 0 25 35 45 60 70 80 100
HP kW A A μF VC Total head in meters
R95-ST4-05 0.5 0.37 1.8 3.6 20 450

H

(m)

33 29 27 25 21 18 13 3
R95-ST4-07 0.75 0.55 2 4.8 25 450 46 43 41 38 33 28 22 7
R95-ST4-09 1 0.75 2.5 6.3 35 450 59 55 52 49 43 37 28 10
R95-ST4-14 1.5 1.1 3.4 8.6 45 450 93 87 83 79 68 58 47 20
R95-ST4-18 2 1.5 4.4 10 55 450 120 113 108 102 88 75 60 25
R95-ST4-27 3 2.2 6.2 14 70 450 175 164 157 147 127 109 87 35
R95-ST4-35 4 3 8.3 19.5 80 450 228 212 203 191 166 145 119 46
R95-ST4-44 5.5 4 10.3 27 120 450 282 261 249 233 201 173 140 52
R95-ST4-48 5.5 4 10.3 27 120 450 309 289 276 258 225 197 162 73


Performance Curves

water pumps

Dimensions

submersible well pump (Unit of Length: mm)
Model H3 H2 H1 ΦA ΦB Φmax
R95-ST4-05 621 351 270 G1 1/4" 95 100
R95-ST4-07 679 366 313
R95-ST4-09 742 386 356
R95-ST4-14 869 406 463
R95-ST4-18 990 441 549
R95-ST4-27 1243 501 742
R95-ST4-35 1512 561 951
R95-ST4-44 1745 601 1144
R95-ST4-48 1831 601 1230

Parts Material
Delivery door AISI304
Suction support AISI304
Check value Plastic(POM)
Valve support
Plastic(PPO/PC)
Shaft support Plastic(PPO/PC)
Impeller Plastic(PPO)
Diffuser AISI304
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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