Air-Cooled | Portable Water Chiller | .75 Ton

Water Chiller Portable | Air-Cooled

Model M1-.75A shown. Image shown is typical. Actual unit appearance will vary according specifications and options.

Air-Cooled | Portable Water Chiller | .75 Ton

M1-.75A
  • Mechanical refrigeration to cool recirculated fluids that support industrial process cooling applications.
  • Include an internal pumping system and reservoir system.
  • Can be moved between use points as needed.
  • Use indoor ambient air to dissipate the heat from the refrigeration system.
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Immediate Pricing
0.72 TonsCooling Capacity
1.8Gallons/Minute (GPM)
  • Specifications
  • Features
  • Options
  • Control Instrument
  • Support Documents

Specifications

Unit Cooling Capacity
Tons: 0.72
kW: 2.53
Compressor
Horsepower: ¾
Quantity: 1
Type: Hermetic Reciprocating
Condenser
Type: Air-Cooled
Air Flow By: Fan
Fan Quantity: 1
CFM: 680
Ambient: 90°F
Refrigerant
Type: R-513A
Classification: A1 (Non-Flammable)
Low Global Warming Potential (GWP)
Process Pump
Horsepower: ⅓
GPM: 1.8
PSI: 60
Type: Positive Displacement
Construction: Brass
Reservoir
Capacity: 4 Gallons
Auto Make Up: Optional
Process Connections
To Process: ½"
From Process: ½"
Full Load Amperage
115/1/60: 21
230/1/60: 11
Dimensions
Height: 37"
Width: 19"
Depth: 25"
Weight
Shipping: 265 LBS
Specification Notes:
  1. Since product innovation and improvement is our constant goal, all features and specifications are subject to change without notice or liability. Selection of certain optional features may change listed specifications.
  2. Cooling capacity: Rated tons at 12,000 BTU/hr/ton @ 50°F LWT Operating at temperatures below 50° will reduce chiller capacity. The minimum recommended operating temperature when no glycol is used is 48°F.
  3. Ambient conditions: Loss of capacity and/or difficulty operating may occur at higher ambient temperatures. The minimum recommended ambient temperature is 60°F.

Features

Refrigerant Circuit

  • R-513A refrigerant
  • Air-Cooled condenser
  • Internal to Unit
  • Fan induced air flow
  • Copper tube evaporator
  • Refrigerant sight glass with moisture indicator
  • Filter-drier
  • Thermostatic expansion valve
  • Liquid line solenoid valve

Electrical

  • Nema 1 control cabinet
  • Process pump motor starter
  • Compressor contactor
  • 10′ factory installed power cord with stain relief

Coolant Circuit

  • Brass positive displacement pump
  • Internal Reservoir
  • Insulated
  • Non-ferrous polyethylene construction
  • Reservoir lid is standard on this model
  • Reservoir level sight glass
  • Standard NPT process fittings

System Limit Devices

  • High refrigerant pressure
  • Low refrigerant pressure
  • Process pump motor overload

Frame Construction

  • Stainless steel frame and enclosure panels
  • Lift-off top cover panel
  • Compact physical size
  • Castors – for portability
  • Designed for indoor installation

Warranty

  • 1 year covering parts and labor
  • Free preventative maintenance check in the 2nd year.
  • Warranty Document

Options

Electrical

  • UL508A Enclosed Electrical Panel
  • Emergency Stop Button

Refrigerant Circuit

  • Hot Gas Bypass
  • Condenser Screen

Coolant Circuit

  • Reverse Flow Circuit
  • Overhead Piping Kit
  • Process Line Shut Off Valves

Control Instrument

M1 Series Control Instrument
  • Continuous To Process temperature display
  • Selectable Setpoint temperature display
  • Illuminated ON/OFF power switch
  • Soft touch Setpoint selection keys
  • Illuminated Chiller On / Off switch
  • Bright and easy-to-read LED Temperature display window
  • Basic chiller diagnostics with Refrigeration Fault light
  • Machine Status with Compressor and Capacity Control indicating lights
  • Basic Machine Diagnostics with Refrigeration Fault indicating light

Support Documents

Literature
Literature PDF for M1-.75A
Download
Updated on March 2019
Manual
Operating Manual for M1-.75A
Download
Updated on December 1, 2022