How much pressure does it take to close the valve?

The valve is controlled by a hollow plastic float. It's advisable to use it on the low-pressure cold water inside supply. I use an adapter (with a shutoff) on my washing machine hose. One of those and some icemaker tubing works for me.

will this work on a master cool window evap model mpc44e?

It' pretty standard float valve so it should work.

Does tubing have 1/4" id or od?

It's common ice-maker kit size. Quarter inch outside diameter. Use UV rated if it's used outdoors.

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LASCO 05-1053 1/4-Inch Compression Evaporative Swamp Cooler Economy Float Valve

Product ID: 7583719

Details

Brand
MINIBIRD
Exterior Finish
Brass
Global Trade Identification Number
Inlet Connection Size
0.25 inches
Inlet Connection Type
Compression
Item dimensions L x W x H
1.3 x 2.5 x

💧Reliable float valve for water level control

⚙️1/4-inch precision compression fitting

🛠️Durable brass & plastic build

AR$82108

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Description

💧 Keep your cool flowing flawlessly with LASCO’s precision float valve!

BUILT TO LAST - Robust brass and plastic construction designed for long-term durability in evaporative coolers.
TRUSTED TESTED - Backed by a 1-year warranty and highly rated by over 500 users for dependable operation.
ECONOMY MEETS EFFICIENCY - Cost-effective replacement part that doesn’t compromise on quality or performance.
EFFORTLESS WATER CONTROL - Float valve mechanism maintains optimal water levels automatically, boosting cooler efficiency.
PRECISION FIT ZERO HASSLE - 1/4-inch compression fitting ensures seamless installation and leak-free performance.

The LASCO 05-1053 is a 1/4-inch compression float valve designed as an economical yet durable replacement part for evaporative swamp coolers. Featuring a brass and plastic build, it ensures reliable water level control and easy installation, backed by a 1-year warranty and strong customer satisfaction.

Specifications

ASIN	B00HYWDGDA
Best Sellers Rank	#16,924 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #370 in Pipe Fittings
Brand Name	MINIBIRD
Connector Type	Compression
Customer Reviews	4.3 4.3 out of 5 stars (543)
Exterior Finish	Brass
Global Trade Identification Number	00052151079107
Inlet Connection Size	0.25 inches
Inlet Connection Type	Compression
Item Dimensions	1.3 x 2.5 x 11.5 inches
Manufacturer	LASCO
Manufacturer Part Number	05-1053
Manufacturer Warranty Description	1 Year Warranty
Material Type	Brass, Plastic
Model Number	05-1053
Number of Items	1
Number of Ports	2
Outlet Connection Size	0.25 inches
Outlet Connection Type	Compression
Size	0.25 Inch
Thread Size	1/4-inch
Thread Type	NPT
UPC	052151079107
Unit Count	1 Count
Valve Type	Float Valve

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AR$82108

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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