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Mastra 5 inch Submersible Pump - R125 series 8 m³/h rated flow submersible pump dealers

Availability:
Quantity:
  • R125-08

  • Mastra

  • 3 inch 

  • Plastic 

The impellers and the diffusers are made of new technology, USA high tech composite plastic material, and stainless steel. It is high strength, wear resistant, good to against sands impact, and more longer using life. 


Feature:

1. Adopt  stainless steel 304 pump pipe, POM impeller, PPO diffuser, beautiful and corrosion resistance.

2. The maximum diameter is 125mm, which is smaller than the standard 6-inch well pump and easy to install in a smaller well.

3. Pump head material: options: copper alloy, stainless steel 304/316, cast iron (anti-rust treatment).

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Model

50Hz

Motor

Power

Three

Phase

Q Capacity
US.gpm 0 2.6 5.3 7.9 9.2 10.6 11.9 13.2
m³/h 0 0.6 1.2 1.8 2.1 2.4 2.7 3
380V L/min 0 10 20 30 35 40 45 50
HP kW A Total head in meters
R125-08-03 1.5 1.1 3.4

H

(m)

37 36 33 30 26 20 14 11
R125-08-04 2 1.5 4.4 50 47 43 39 34 26 19 15
R125-08-07 3 2.2 5.5 87 83 76 69 60 46 33 26
R125-08-09 4 3 7.5 111 107 99 91 79 63 44 33
R125-08-12 5.5 4 9.5 149 141 132 120 105 84 58 43
R125-08-16 7.5 5.5 12.8 200 191 177 161 141 110 79 58
R125-08-22 10 7.5 17.2 271 259 237 212 183 145 100 75
R125-08-27 12.5 9.2 20.7 332 317 296 266 233 182 123 95
R125-08-33 15 11 24.6 393 376 347 308 263 210 142 107
R125-08-40 17.5 13 29 476 456 421 373 319 255 172 130
R125-08-44 20 15 34.2 524 501 463 411 351 280 189 143

R75-T1_04

07 (Unit of Length: mm)
Model H3 H2 H1 ΦA ΦB Φmax
R125-08-03 854 406 448 G2" 95 125
R125-08-04 925 441 484
R125-08-07 1034
477 557 114
R125-08-09 1137 507 630
R125-08-12 1286 547 739
R125-08-16 1480 597 883
R125-08-22 1759 657 1102
R125-08-27 2057 727 1330
R125-08-33 2326 777 1549
R125-08-40 2632 827 1805
R125-08-44 2824 873 1951

Parts Material
Delivery door Cast iron
Suction support Cast iron
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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 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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