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Pump Well. Trust Swell111
TWB
Stainless Steel Centrifugal Pump
TWB series is a compact stainless steel horizontal centrifugal pump with closed impeller, widely used in air conditioning cooling systems, pure water bottling, domestic water supply, industrial liquid circulation and other clean medium conveying scenarios. It features high efficiency, stable operation, safety and durability.
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Working Condition
Medium temperature
Normal Type: -20~+70°C High Temperature Type: -20~+104°C
Ambient temperature
≤50°C
Protection
IP55
Product Features
- S.S. pump body
- S.S.impellers
Motor
Single Phase: 220~240V/50Hz
Three Phase: 380~415V/50Hz
Motors of other voltages are available upon request.
Single phase with thermal protector
Insulation Class: F
Product parameters
| Model | Power(P2)kW | (Amps) | Rated head (m) | Rated flow (m³/h) | DNA | DNM | |
| 220V/50Hz | 380V/50Hz | ||||||
| TWB50/025(T) | 0.25 | 2.0 | 0.7 | 12 | 3 | G1¼ " | G1" |
| TWB50/037(T) | 0.37 | 2.4 | 1.0 | 14 | 3 | G1¼ " | G1" |
| TWB250/055(T) | 0.55 | 3.8 | 1.4 | 7.5 | 15 | G1½ " | G1½ " |
| TWB250/075(T) | 0.75 | 5.2 | 1.8 | 11 | 15 | G1½ " | G1½ " |
| TWB250/100(T) | 1 | 6.2 | 2.4 | 12 | 14 | G1½ " | G1½ " |
| TWB300/1.1(T) | 1.1 | 7.0 | 2.6 | 14.5 | 18 | G2" | G2" |
| TWB300/1.5(T) | 1.5 | 9.2 | 3.5 | 17 | 18 | G2" | G2" |
| TWB500/1.5(T) | 1.5 | 9.2 | 3.5 | 10 | 30 | G2" | G2" |
| TWB500/2.2(T) | 2.2 | 14 | 4.9 | 15 | 30 | G2" | G2" |
| TWB500/3.0T | 3.0 | / | 6.3 | 17 | 30 | G2" | G2" |
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