VMAC - Vehicle Mounted Air Compressors
VMAC Technical Support: 888-241-2289
VMAC Knowledge Base: kb.vmacair.com
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Throttle Tube
A 1/4 in PTFE tube (shown in “blue”) connects the discharge valve, unloader valve,
and flow control valve, to the throttle actuator (Figure 48).
Figure 48 — Throttle actuator tube
Throttle actuator
Unloader valve
Discharge valve
Unloader valve
Scavenge Tube
A 1/4 in PTFE tube (shown in navy blue) connects the WHASP Tank to the
compressor inlet valve. Vacuum from the compressor pulls the separated oil from
the coalescing filter, recirculating the oil in the system (Figure 49).
Figure 49 — Scavenge tube
1/4 in compressor
scavenge fitting
1/4 in WHASP Tank
scavenge fitting
(with one-way check valve)
1/4 in PTFE
scavenge tube
