Refrigerant Charging Hose

CH-A Grade A Standard Charging Hose

The CH-A Grade A Standard Charging Hose is suited to R12, R22, and R502 refrigerants, with a working pressure of 500 PSI and a burst pressure of 2500 PSI. It comes in three lengths: 36 in (91cm), 60 in (152cm), and 72 in (182cm), corresponding to models such as CH-336A, CH-360A, and CH-372A, with 3 hoses per set.

Request a Quote >

PREV：No previous product NEXT：CH-B Grade B Charging Hose

Product Advantages
1. Models with the AF suffix (CH-336AF, CH-360AF, CH-372AF) have connectors with an outer brass layer and an inner iron layer plated with brass, while the other models use brass connectors, so users can choose by budget and purpose.
2. Connector sizes are available in 1/4 SAE, 5/16 SAE, 1/2 ACME, and M12-1.5, with fitting angles of 180° (straight), 45°, and 90°.
3. Available in red, yellow, blue, and black to help distinguish the high-pressure, low-pressure, and center lines.
4. This series comes without a wrench, keeping the structure simple and suited to everyday standard charging.

Applicable Scenarios
Suitable for servicing older refrigeration equipment, cold rooms, and older vehicle A/C that use traditional refrigerants such as R12, R22, and R502.

Product
Parameters

We can design and develop according to the needs of our customers to meet the requirements of different clients.

	Model	Length	quantity	wrench	Application	Working Pressure	Burst Pressure	Connector Material	Connector	Fitting Angle	Color
CH-A Grade A Standard Charging Hose	CH-336A	36"(91CM)	3 pcs	No	R12/R22/R502	500PSI	2500PSI	Brass	1/4SAE 5/16SAE 1/2ACME M12-1.5 for selection	180°(Straight) 45° 90°	Red Yellow Blue Black
	CH-336AF	36"(91CM)	3 pcs	No				Outer:Brass;Inner:Iron plated with brass
	CH-360A	60"(152CM)	3 pcs	No				Brass
	CH-360AF	60"(152CM)	3 pcs	No				Outer:Brass;Inner:Iron plated with brass
	CH-372A	72"(182CM)	3 pcs	No				Brass
	CH-372AF	72"(182CM)	3 pcs	No				Outer:Brass;Inner:Iron plated with brass