Pressure gauge 4-way collectors R422, R407, R134a - 1/4''

4-way HVAC pressure gauge manifolds with high and low pressure gauges without pulse and with adjustment screw (on-the-job offset calibration!). Specific for R422, R407, R134a gas scales with 1/4'' and 3/8'' SAE connections.

What we like about these 4-way R422, R407, R134a gauge manifolds:
- The anodized aluminum body provides better corrosion resistance
- Ideal product for refrigeration professionals, refrigerators, etc.
- Ergonomic handles , ease of use
- Reduced maintenance, without membranes to change
- Class 1.0 pulse-free gauge pressure gauges, diameter 80 mm, less vibration, longer lifespan and more precise reading
- Suspension hook
- The gauge pressure gauge is equipped with an adjustment screw and offers the possibility of calibration on site
- Large distance between fittings for easy connection of pipes
- Gauge manifolds for refrigerant R422, R407, R134a
- HNBR seals (hydrogenated nitrile butadiene rubber)
- Certification EN 832
- Refrigerant range: R422, R407, R134a with 3 1/4'' connections + 1 3/8'' SAE 4-way connection

Also add the gauge calibration report to cart (1 x gauge = 2 gauge calibration reports), and work with peace of mind by ensuring gauge calibration reports.