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MASTERCOOL Evaporative Cooler Pump: Evaporative Cooler Pump - Pumps for Evaporative Coolers
MASTERCOOLPumps for Evaporative Coolers

MASTERCOOL Evaporative Cooler Pump: Evaporative Cooler Pump

The MASTERCOOL Evaporative Cooler Pump (MPN CM120B) is a plastic/steel pump designed for window evaporative coolers. It is compatible with manufacturer model number RN46W.

SKU 3G-OTH-60758

Brand
MASTERCOOL
Item
Evaporative Cooler Pump: Evaporative Cooler Pump
Category
Pumps for Evaporative Coolers
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MASTERCOOL
Manufacturer Part Number
CM120B
Type
Window Evaporative Cooler
Material
Plastic/Steel
Product Type
Evaporative Cooler Pump
Compatible Manufacturer Model Number
RN46W

Technical Documents

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MASTERCOOL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MASTERCOOL Evaporative Cooler Pump (MPN CM120B) is a plastic/steel pump designed for window evaporative coolers. It is compatible with manufacturer model number RN46W.

Frequently Asked Questions

What is the MASTERCOOL CM120B evaporative cooler pump used for?

The MASTERCOOL CM120B is a plastic/steel pump designed to circulate water in window evaporative coolers. It is compatible with model RN46W and helps maintain cooling efficiency by delivering water to the cooling pads.

What are the specifications of the MASTERCOOL CM120B pump?

The MASTERCOOL CM120B is a window evaporative cooler pump made of plastic and steel. It is compatible with manufacturer model number RN46W and carries the manufacturer part number CM120B. It is designed for use in MASTERCOOL window evaporative coolers.

Where to buy the MASTERCOOL CM120B pump worldwide?

3G Electric supplies the MASTERCOOL CM120B evaporative cooler pump worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this pump for your cooling system.

How to install the MASTERCOOL CM120B evaporative cooler pump?

To install the MASTERCOOL CM120B, first disconnect power to the cooler. Remove the old pump and disconnect the water line and wiring. Mount the new pump in the same position, reconnect the water line and wiring, then restore power and test operation. Always follow the manufacturer's instructions.

Used in

Common applications for MASTERCOOL
Residential ducted cooling — MASTERCOOL ducted evaporative coolers (e.g., 2YAF1-4UE42-3X276) for homes in dry climates up to 2,200 sq ft.
Warehouse spot cooling — MASTERCOOL window evaporative coolers (e.g., MCP44) for localized cooling in industrial storage areas up to 1,600 sq ft.
Workshop ventilation — MASTERCOOL ducted units (e.g., AS1C71) for maintaining airflow in fabrication shops with high heat loads.
Seasonal equipment protection — MASTERCOOL covers (e.g., MCP44-EC) for safeguarding window coolers during winter storage.
Light-commercial office cooling — MASTERCOOL ducted coolers (e.g., 2YAE7-2HTK7-3X274) for open-plan offices requiring energy-efficient air conditioning.

MASTERCOOL Products

3G Electric supplies MASTERCOOL pumps for evaporative coolers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
MASTERCOOL Window Evaporative Cooler: 1,600 sq ft, 2 gal Water Capacity, 5-15P, 1/3 hp HP (MPN MCP44)
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MASTERCOOL Window Evaporative Cooler: 1,600 sq ft, 2 gal Water Capacity, 5-15P, 1/3 hp HP (MPN MCP44)
MASTERCOOL Window Evaporative Cooler: 2,000 sq ft, 2 gal Water Capacity, 5-15P, 1/2 hp HP (MPN MCP59)
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MASTERCOOL Window Evaporative Cooler: 2,000 sq ft, 2 gal Water Capacity, 5-15P, 1/2 hp HP (MPN MCP59)
MASTERCOOL Ducted Evaporative Cooler: 1,600 sq ft, 28 in x 42 in x 49 in, 12 in Pad Thick, 3/4 hp HP (MPN ASA5112-2HTL2-3X275)
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MASTERCOOL Ducted Evaporative Cooler: 1,600 sq ft, 28 in x 42 in x 49 in, 12 in Pad Thick, 3/4 hp HP (MPN ASA5112-2HTL2-3X275)
ESSICK AIR Evaporative Cooler Pump: Evaporative Cooler Pump, Ducted Evaporative Cooler, Mastercool (MPN 110468)
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ESSICK AIR Evaporative Cooler Pump: Evaporative Cooler Pump, Ducted Evaporative Cooler, Mastercool (MPN 110468)
MASTERCOOL Ducted Evaporative Cooler: 1,600 sq ft, 28 in x 42 in x 45 in, 8 in Pad Thick, 1/2 hp HP (MPN ADA51-2HTK9-3X275)
MASTERCOOL
MASTERCOOL Ducted Evaporative Cooler: 1,600 sq ft, 28 in x 42 in x 45 in, 8 in Pad Thick, 1/2 hp HP (MPN ADA51-2HTK9-3X275)
MASTERCOOL Ducted Evaporative Cooler: 1,600 sq ft, 28 in x 42 in x 45 in, 8 in Pad Thick, 1/2 hp HP (MPN ADA51-2HTL1-3X275)
MASTERCOOL
MASTERCOOL Ducted Evaporative Cooler: 1,600 sq ft, 28 in x 42 in x 45 in, 8 in Pad Thick, 1/2 hp HP (MPN ADA51-2HTL1-3X275)

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