JB Industries
JB Industries 25233 4-Valve Manifold Gauge Set 60 in Hoses 0-800 psi
Four-valve manifold gauge set with 60-inch hoses for R-22, R-404A and R-410A systems reading 0 to 800 psi and 30 in Hg to 500 psi
- TypeReciprocating Saws
- Four-valve design controls R-22, R-404A and R-410A simultaneously
- 60-inch high-pressure hoses rated to 800 psi for fast evacuation
- Glow-in-the-dark 3-1/8-inch gauges read 0-800 psi and 30 inHg-500 psi
- Free-floating O-ring system speeds up evacuation and charging cycles
- Soft-grip rubber hand wheels reduce turning effort to open and close
4-Valve Manifold for HVAC Technicians
This JB Industries 25233 manifold gauge set is built for professional HVAC and refrigeration service work. It handles R-22, R-404A and R-410A refrigerants with a 0 to 800 psi pressure range and 30 in Hg to 500 psi compound scale. The 3-1/8 in glow-in-the-dark dials provide clear readings in low-light conditions. A free-floating O-ring sealing system speeds up evacuation and charging cycles.
Installation and Common Issues
Four 60 in high-pressure colour-coded hoses connect directly to the manifold block via standard fittings. Soft-grip rubber hand wheels reduce the turning force needed to open and close the four valves. Hose-holder fittings on the back keep lines organised during storage. The most frequent issue is cross-threading hose couplers if they are not started by hand before tightening with a wrench.
Compatibility Checks Before Ordering
Verify that your service calls require a 4-valve manifold rather than a simpler 2-valve unit. Confirm that the 60 in hose length suits the typical distance between your recovery machine and the system service ports. Ensure the 0 to 800 psi rating covers the maximum operating pressures of the R-22, R-404A and R-410A systems you service. The 3/8 in connection size must match your existing hose ends or adapters.
Highlights
- Four-valve design controls R-22, R-404A and R-410A simultaneously
- 60-inch high-pressure hoses rated to 800 psi for fast evacuation
- Glow-in-the-dark 3-1/8-inch gauges read 0-800 psi and 30 inHg-500 psi
- Free-floating O-ring system speeds up evacuation and charging cycles
- Soft-grip rubber hand wheels reduce turning effort to open and close
Specifications
| Brand | JB INDUSTRIES |
|---|---|
| Type | Reciprocating Saws |
Questions about this item
How do I verify the gauges read correctly after hooking up the 60 in hoses?
The 3-1/8 in glow-in-the-dark gauges show 0 to 800 psi on the high side and 30 in Hg to 500 psi on the low side with a stated accuracy of +/-3-2-3 percent, so compare the needle positions against those ranges once the system is pressurised.
What comes with the 25233 manifold and what must I source separately?
The set includes the 4-valve aluminium manifold and four 60 in high-pressure colour-coded hoses with 3/8 in fittings; refrigerant such as R-22, R-404A or R-410A and any required service couplers are not included.
Which 25233 version should I choose for R-410A work?
The single listed 25233 model covers R-22, R-404A and R-410A on the same gauges, so no separate version is needed for R-410A applications.
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