Refrigerant Charging Hose

CH-B Grade B Charging Hose

The CH-B Grade B Charging Hose is suited to R22, R134a, R404A, and R407C refrigerants, with a working pressure of 600 PSI and a burst pressure of 3000 PSI. It comes in three lengths: 36 in (91cm), 60 in (152cm), and 72 in (182cm), corresponding to CH-336B, CH-360B, and CH-372B, with 3 hoses per set.

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Product Advantages
1. The working pressure is raised to 600 PSI, making it better suited than Grade A to everyday work with mainstream refrigerants such as R134a, R404A, and R407C.
2. Connectors are all brass, with sizes available in 1/4 SAE, 5/16 SAE, 1/2 ACME, and M12-1.5.
3. Three fitting angles (180° straight, 45°, and 90°) and four colors (red, yellow, blue, and black) are available.

Applicable Scenarios
Suitable for repair shops working mainly with R22, R134a, and commercial refrigeration refrigerants, as a widely applicable standard charging hose.

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-B Grade B Charging Hose	CH-336B	36"(91CM)	3 pcs	No	R22/R134A/R404A/R407C	600PSI	3000PSI	Brass	1/4SAE 5/16SAE 1/2ACME M12-1.5 for selection	180°(Straight) 45° 90°	Red Yellow Blue Black
	CH-360B	60"(152CM)	3 pcs	No				Brass
	CH-372B	72"(182CM)	3 pcs	No				Brass