PSR Series Horizontal Multistage Centrifugal Electric Pump

Overview

The PSR Horizontal Multistage Centrifugal Electric Pump by Dongyin Doyin, a leading water pump manufacturer in China, is designed for high performance and durability. This pump is ideal for pressure boosting and water supply systems for clean water.

Applications

The PSR series pumps are versatile and suitable for various domestic and civil applications, including:

• Pressurization and distribution of water in combination with pressure sets.
• Rainwater recovery systems.
• Irrigation systems.

Technical Features

• Maximum fluid temperature: Up to +40°C
• Maximum sand content: 0.25%
• Maximum suction lift: 8m
• Motor type: Rewindable
• Voltage options:
  • Single-phase: 220-240V/50Hz
  • Three-phase: 380-415V/50Hz
• Curve tolerance: According to ISO 9906

Additional voltage or frequency (60 Hz) options available upon request.

Dimensions and Weights (Model Specifications)

Dimensions (in mm) and Weights (in kg):

1. PSR(m)253
   • Inlet (DN1): 1"
   • Outlet (DN2): 1"
   • Dimensions (W x H x L): 138 x 192 x 423
   • Weight: 14 kg (1~), 13.5 kg (3~)
2. PSR(m)254
   • Inlet (DN1): 1"
   • Outlet (DN2): 1"
   • Dimensions (W x H x L): 138 x 192 x 449
   • Weight: 14.5 kg (1~), 14 kg (3~)
3. PSR(m)255
   • Inlet (DN1): 1"
   • Outlet (DN2): 1"
   • Dimensions (W x H x L): 138 x 192 x 475
   • Weight: 15 kg (1~), 14.5 kg (3~)
4. PSR(m)352
   • Inlet (DN1): 1"
   • Outlet (DN2): 1%"
   • Dimensions (W x H x L): 159 x 214 x 487
   • Weight: 19 kg (1~), 18.5 kg (3~)
5. PSR(m)353
   • Inlet (DN1): 1%"
   • Outlet (DN2): 1%"
   • Dimensions (W x H x L): 159 x 214 x 514
   • Weight: 21 kg (1~), 20 kg (3~)
6. PSR(m)354
   • Inlet (DN1): 1%"
   • Outlet (DN2): 1%"
   • Dimensions (W x H x L): 159 x 214 x 541
   • Weight: 23 kg (1~), 22 kg (3~)
7. PSR355
   • Inlet (DN1): 1%"
   • Outlet (DN2): 1%"
   • Dimensions (W x H x L): 159 x 214 x 568
   • Weight: 22.5 kg
8. PSR(m)452
   • Inlet (DN1): 1%"
   • Outlet (DN2): 1%"
   • Dimensions (W x H x L): 173 x 250 x 530
   • Weight: 24.5 kg (1~), 23 kg (3~)
9. PSR(m)453
   • Inlet (DN1): 1%"
   • Outlet (DN2): 1%"
   • Dimensions (W x H x L): 173 x 250 x 560
   • Weight: 26.5 kg (1~), 25 kg (3~)
10. PSR(m)454
    • Inlet (DN1): 1%"
    • Outlet (DN2): 1%"
    • Dimensions (W x H x L): 173 x 250 x 590
    • Weight: 29 kg (1~), 27 kg (3~)
11. PSR455
    • Inlet (DN1): 1%"
    • Outlet (DN2): 1%"
    • Dimensions (W x H x L): 173 x 250 x 620
    • Weight: 30 kg

Performance curve and data 

Why Choose Dongyin Doyin Pumps?

Dongyin Doyin is a trusted name in the pump manufacturing industry, offering high-quality products that ensure reliable performance and durability. The PSR series exemplifies excellence, combining precision engineering with practical features to meet various water management needs.

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