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Future-proof your business with the Javac Bulldog, a heavy-duty, two-stage oil-sealed vacuum pump specifically engineered for the next generation of refrigerants. With a dedicated spark-proof design, this pump is the professional's choice for A2L classified gases such as R32 and R1234yf, while providing the deep vacuum performance required for standard CFC, HCFC, and HFC systems.
Tradie Pro Tip:A 1.5-micron rating is world-class, but your pump is only as good as its oil. To maintain this "Bulldog" grunt, change your oil frequently—especially after evacuating a contaminated system. If the oil looks milky, it’s full of moisture; swap it out to keep those internal seals performing at their peak.
| Specification | Details |
|---|---|
| Flow Rate | 160 Litres per minute (approx. 5.6 CFM) |
| Ultimate Vacuum | 1.5 Microns |
| Stages | Dual-Stage Oil Sealed |
| Safety Rating | Spark Proof (A2L / R32 Compatible) |
| Connections | 1/4" SAE, 3/8" SAE & 1/2" ACME |
| Construction | Heavy-Duty Steel |
| Voltage | Standard 240V (Multi-voltage available on request) |
> View Product Brochure & Manual
Technically, a standard pump will create a vacuum, but it is not safe. R32 is an A2L "mildly flammable" refrigerant. Standard pumps have non-shielded switches that can spark. The Javac Bulldog is designed with spark-proof components to ensure that even if a small amount of gas is present, the pump will not become an ignition source.
The solenoid valve is an essential safety feature. If the power cuts out while you are in a deep vacuum, the valve automatically snaps shut. This prevents the vacuum pump oil from being sucked back into your hoses, manifold, and the customer's refrigeration system, avoiding a costly and time-consuming cleanup.
Yes. 160 L/min (approx. 5.6 CFM) is an excellent flow rate for larger residential systems and medium commercial refrigeration. It provides enough "muscle" to move air out of long pipe runs quickly, significantly reducing the time you spend waiting for a pull-down.
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
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