Campbell Hausfeld Commercial-Duty Recip (VT / CE / TQ)
5–7.5 hp two-stage commercial-duty recips, belt-driven, air-cooled.
Type
Two-stage reciprocating
Power
5–7.5 hp
Flow
14–22 cfm @ 175 psig
Pressure
175 psig
Cooling
air
Drive
belt
Lubrication
oil-lubricated
Models
VT6290, VT6395, CE7000, TQ3104
Years produced
Commercial-duty CH lineup 1990s – present.
Sound level
~80–86 dB(A) @ 1 m.
Weight
80-gal package ~450 lb.
Ambient range
40–104 °F.
Warranty
1–2 year package.
Control modes
- Start/Stop pressure switch
Typical applications
- Small shops
- Farms
- Backup air
Specs & intervals below are from publicly published OEM literature and long-standing field practice. Torque values, exact revision-dated part numbers, and safety-critical settings vary by serial number — always cross-check the unit’s OEM manual and nameplate before ordering parts or performing service.
Fluid
Spec: SAE 30 non-detergent or CH-branded synthetic
Capacity: ~28 oz typical
Change interval: 500 hr / 3 months whichever first
Torque guidance
Head bolts per OEM sheet in cross pattern. Belt: ½" deflection midspan.
Always verify torque values against the OEM service manual for the specific serial number.
Wear parts
| Category | Interval | Source |
|---|---|---|
| Inlet filter | 500 hr / annually | |
| Reed valve set | Inspect 2,000 hr | |
| V-belt | Annually | |
| Pressure switch | As needed | |
| Check valve | Inspect at PM |
Consumable part numbers change by revision and region — pull the current number from the OEM portal.
Preventive maintenance
Daily
- Check crankcase oil level
- Drain tank moisture
- Listen for valve tick / knock
- Verify unloader operates on cut-out
Every 500 hr
- Change crankcase oil (mineral) or verify PAO/synthetic at manufacturer interval
- Clean or replace inlet filter
- Check belt tension & sheave alignment
- Torque head bolts to spec if any weeping
Annual / 2,000 hr
- Pull head; inspect reed/disc valves and seats
- Check ring gap and cylinder wear
- Torque head bolts to OEM spec in cross pattern
- Test safety valve
- Inspect crankshaft & rod bearings on splash-lube units
Every 4–6,000 hr
- Top-end rebuild (rings, valves, gaskets)
- Inspect rod bearings and crank end play
- Verify aftercooler condensate drain
Common faults & first checks
- Slow buildup — worn valves
- Pump overheating — verify belt tension, ventilation
Known issues & field notes
- Cast-aluminum pump variants have lower duty than IR T-30 / Quincy QT
Strengths
- Widely available at big-box retail
- Simple field service
Weaknesses
- Duty cycle lower than industrial recips like IR T-30 or Quincy QT
Field notes
Campbell Hausfeld covers the light-commercial recip market; treat as commercial-duty, not industrial-duty.