12,800 CFM, enfriador líquido de circuito cerrado, (2) ventiladores de 1/2 HP
DESCRIPCIÓN
DATOS TÉCNICOS
RESEÑAS DE PRODUCTOS
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DESCRIPCIÓN
Benefits
Low cost cooling system - low power consumption.
Energy saving - dissipated heat can be recovered for space heating.
Closed loop system eliminates water consumption (of cooling tower system), reduces sewer charges - no loss of industrial fluids.
Uses ambient air - can be installed to provide air make-up.
Can be used with ethylene glycol for winter operation.
Approach temperatures of 5°F and above.
Standard Features
High Efficiency Coil
Smooth wall copper tubes are mechanically expanded into aluminum fins. All models are 10 fins per inch. High capacity (12 FPI) and wide line spacing (8 FPI) are available.
Tube sheets are aluminum with collars, preventing tube wear due to thermal expansion.
Coils are tested at 400 PSIG under water
Vent (1/8 MPT) and drain (1/2 MPT) connections are standard.
Steel (MPT) inlet and outlet connections are standard.
Optional fin materials are vinyl coated aluminum or copper.
Corrosion Resistant Construction
PAWG, PAWW models have mill galvanized steel housing with access doors at each fan for inspection.
PAWB models have textured aluminum housing.
Fan guards are vinyl coated.
Direct Drive Propeller Fans
Quiet multi blade propeller fans provide uniform air distribution.
Venturi orifices optimize efficiency.
Compartmented fans improve fan cycling performance.
Support Legs
PAWB models have 18 inch high adjustable legs.
PAWG, PAWW models have 22 inch high support legs shipped loose for field installation.
Optional 42 inch high legs available for PAWG, PAWW models.
Weather Resistant Motors
Motors have sealed ball bearings, internal overload protection, shaft slingers and hardware design for outdoor duty.
PAWB models have 1/2 HP, 1140 RPM motors with 24 inch fans.
PAWG, PAWW models have one H.P., 850 RPM motors with 30 inch fans.
Control Panel
Weather resistant enclosures with terminal strip for motor leads.
Optional fan motor contactors for 115 or 220/1/60 control voltage.
Optional temperature controls to control leaving fluid temperature.
Optional fuse or circuit breaker wire protection.
High Temperature Selection
Special selection and circuiting for entering fluid temperature 150°F and above.
Options
Expansion tank with hydronic controls
Trim cooler heat exchanger and water regulating valves for below ambient cooling.
Special protective coating on unit used in corrosive ambient conditions.
TEFC or explosion-proof motors for severe and hazardous duty.
Automatic mixing valve to avoid freezing in winter conditions.
Pump skids: Single pump, or Dual pumps with manual or automatic switching.
Skid mounting options
Low ambient fan controls
NEMA 3R, 4, 4X, 7, 9, & 12 electricals
Multi-circuit coils
DATOS TÉCNICOS
RESEÑAS DE PRODUCTOS
Calificación general
Reseñas de clientes por clasificación de estrellas
100%
5 Estrella (0 Reseña)
80%
4 Estrella (0 Reseña)
60%
3 Estrella (0 Reseña)
40%
2 Estrella (0 Reseña)
20%
1 Estrella (0 Reseña)
Calificación general del producto
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