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Mastra 4 inch submersible pump - R95-A series Submersible well pump

Availability:
Quantity:
  • R95-A

  • Mastra

  • 3 inch 

  • Plastic 

Utilizes the most stage of the art technology from sophisticated countries in the world such as USA and Italy. The main part of pump is made of stainless steel and copper alloy with characters of high efficiency, energy-saving, high wear resistance, anti-rust, beauty appearance and easy installation. Suit for domestic, civil and industrial applications, including for the water supply irrigation, wash down system and pressure boosting. 


Feature:

1. Adopt stainless steel 304 pump pipe, beautiful and corrosion resistant

2. POM impeller, PPO diffuser, high temperature resistance, corrosion resistance, high mechanical strength, long service life.

3. The design of multi-stage floating impeller can effectively reduce the requirement of starting torque, and it is not easily blocked because of small sand particles, (strong ability to cross sand),longer service life of the motor.

4. Pump head material: options: copper alloy, stainless steel304/316, cast iron (anti-rust treatment)

submersible pump capacitor

R95-S_03

submersible pump brands

Model

50Hz

Motor

Power

Three

Phase

Single Phase Q Capacity
US.gpm 0 4.4 6.6 7.9 8.8 11 13.2 15.4
m³/h 0 1 1.5 1.8 2 2.5 3 3.5
380V 220V
L/min 0 17 25 30 33 42 50 58
HP kW A A μF VC Total head in meters
R95-A-06 0.5 0.37 1.8 3.6 20 450

H

(m)

50 45 38 36 34 30 24 12
R95-A-08 0.75 0.55 2 4.8 25 450 62 60 58 56 50 45 40 30
R95-A-12 1 0.75 2.5 6.3 35 450 95 91 89 83 80 65 56 42
R95-A-16 1.5 1.1 3.4 8.6 45 450 132 118 116 113 109 85 75 55
R95-A-20 2 1.5 4.4 10 55 450 170 155 146 140 137 120 102 78
R95-A-30 3 2.2 6.2 14 70 450 240 225 215 207 200 175 145 107
R95-A-40 4 3 8.3 19.5 80 450 313
292 282 266 250 220 180 135
R95-A-50 5.5 4 10.3 27 120 450 375 360 340 321 310 276 230 170
R95-A-60 7.5 5.5 14 - - - 468 450 420 390 372 330 300 234
R95-A-65 7.5 5.5 14 - - - 507 488 455 423 403 358 325 254

R75-T1_04

small submersible pump (Unit of Length: mm)
Model H3 H2 H1 ΦA ΦB Φmax
R95-A-06 743 351 392 G1 1/4" 95 100
R95-A-08 809 366 443
R95-A-12 934 386 548
R95-A-16 1057 406 651
R95-A-20 1196 441 755
R95-A-30 1563 501 1062
R95-A-40 1884 561 1323
R95-A-50 2184 601 1583
R95-A-60 2587 721 1866
R95-A-65 2723 721 2002

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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 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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