- Trampa Flotador Libre
- modelo NFT250 Procedencia Estados Unidos Máxima Presión 250 psi Máxima Temperatura 232°C
- Bomba Peristáltica:
Diámetro: 40 mm
Caudal: Hasta 22 GPM
Motor: 115/230 monofasico o 230/460 o 575 trifasico
Velocidad de operación: Hasta 75 rpm continuo y hasta 120 rpm intermitente.
- Flujos de 0.1 a 500 ml/min (0.001 a 8 gph US) a 7 bar (100 psi) Exactitud de flujo de ±1% y repetibilidad de ±0.5% Control de velocidad manual
Technical Specifications
Displacement: 0.766 gal/rev
Supply: 230/460 or 575VAC 3-phase
Operating Speeds: Up to 60 rpm continuous
Up to 90 rpm intermittent
Fluid Temperature Range*: 14° to 176°F
Ambient Temperature Range**: -4° to 113°F
Hose Lubricant Required: 2.6 gallons
Flow Range: Up to 69 gpm
Discharge Pressure: Up to 232 psi
Suction Pressure: 28 ft. lift to 38 psi
Hose Materials: Natural Rubber, Buna N, EPDM,
Hypalon, Bioprene***
Fittings: 2" 150# Flange
Insert Materials: 316SS, Polypropylene, PVC, PVDF
Optional High Level Hose Leak Sensor: NO or NC:
1A max, 250V max, 50VA max
When installing, allow min 54" linear clearance from
ports to facilitate hose changing
Materials of Construction
Pumphead: Cast iron Rotor: Cast iron
Bearing Hub: Cast iron Shoes: Epoxy
Shims: 316SS Cover: Mild steel
Flanges and Flange Brackets: Galvanized steel,
304SS or 316SS
Support Frame: Galvanized steel, 304SS or 316SS
Hardware: Zinc plated steel or 316SS
Hose Clamps: 304SS
Shaft: Alloy steel
Seals: Buna
*Consult Watson-Marlow Bredel for lower or higher
temperature operation
**Allowable ambient temperature is based on pump
capabilities and may be further limited by gearmotor
ambient capabilities
The information contained in this document is believed to be correct, but Watson-Marlow
Bredel Pumps accepts no liability for any errors it contains, and reserves the right to alter
specifications without notice.
Distribuidor Autorizado de las bombas Peristálticas Bredel para todo el territorio Ecuatoriano es PROINSERVI S.A. - Guayaquil.