Horizontal Centrifugal Inline Pump ISW

• Categories:
• Single Stage Water Pump

• Brand:
• RONDA

• Model:
• ISW ISWH ISWB ISWR

• Theory:
• Centrifugal Pump

• Structure:
• Single-stage Pump

• Usage:
• Water

• Power:
• Electric

• Standard or Nonstandard:
• Standard

• Working Principle:
• centrifugal single stage

• Application:
• water

• Update Time:
• 10-24-2012

Detailed Info

Horizontal centrifugal inline pump ISW 
ISW series centrifugal inline pump is the most common water pump.

ISW is common model for water with normal temperature under 80°C

ISWR is for hot water with temperature under 350°C

ISWH is made of stainless steel for chemical or corrosive water under 100°C

This pump is the most simple pump for water supply, irrigation working stable and efficiently.

Working Principle: Centrifugal 
Main applications: Water 
Driver: Electric motor 
Power Specs: 380/415 V 3phase; 50hz/60hz etc. 
Max. permissible fluid temperature: 80°C /150°C /100°C 
Type of connection: Flange 
Installation position: Horizontal 
Casing/Inner parts material: Cast iron, Stainless Steel/Cast iron, Stainless steel, Bronze 
Shaft seal type: Mechanical seal; Packing Seal 
Free passage: 0.2 mm 
Maximum gravity: 1.1 
Maximum drive rating: 160kW (215hp) 
Maximum caliber: 20 inch (500mm) 
Maximum head: 150m 
Flow rate range: 1.5-1500 m³/h (25-25000l/m) 

Below specifications are based on 380v/50hz, or 220V/50hz. For other standards pls contact us directly. 
We only show part of our parameters below, for full specifications, pls contact us. 

Model Capacity Head Efficiency Speed Power NPSHr 
(m 3 /h) (l/s) (m) (%) (r/min) (kw) (m) 
15-80 1.5 0.42 8 34 2800 0.18 2.3 
20-110 2.5 0.69 15 34 2800 0.37 2.3 
20-160 2.5 0.69 32 25 2900 0.75 2.3 
25-110 4 1.11 15 42 2900 0.55 2.3 
25-125 4 1.11 20 36 2900 0.75 2.3 
25 -125A 3.6 1 16 35 2900 0.55 2.3 
...... 
...... 
...... 
40-125(I)A 11 3.05 16 57 2900 1.1 2.3 
40-160(I) 12.5 3.47 32 52 2900 3 2.3 
40-160(I)A 11.7 3.25 28 51 2900 2.2 2.3 
40-160(I)B 10.4 2.89 22 50 2900 1.5 2.3 
...... 
...... 
...... 
300-390B 540 150 12.5 77 980 37 5 
300-400 600 166 50 78 1480 110 5 
300-480 720 200 28 81 980 75 5 
300-480A 600 166 24 80 980 75 5 
300-480B 540 150 21 79 980 55 5 
350-235 800 222 12.5 83 1480 37 4.5 
350-300 800 222 20 82 1480 55 4.5 
350-315 800 222 32 84 1480 90 4.5 
350-400 800 222 50 83 1480 160 4.5 
400-300 1080 300 20 78 1480 90 6 
400-315 1080 300 32 76 1480 132 6 
500-300 1200 333 20 80 1480 110 6 
500-315 1200 222 32 78 1480 160 6