To Next PageTo Next PageWhy is my Graco Husky 2200 leaking air externally?
If your Graco Water Pump is leaking air externally, check if the air valve or fluid cover screws are loose and tighten them. A damaged diaphragm or air valve gasket could also be the cause, so replace them if necessary.
Why is there moisture in the exhaust air of my Graco Husky 2200 Water Pump?
If you notice moisture in the exhaust air of your Graco Water Pump, it's likely due to high inlet air humidity. Using a drier air supply should resolve this issue.
Why does my Graco Husky 2200 operate erratically?
If the Graco Water Pump operates erratically, several issues could be the cause. First, check for a clogged suction line and clear any obstructions. Second, inspect the check valve balls for stickiness or leaks; clean or replace them as needed. Third, see if the diaphragm is ruptured and replace it, if necessary. Also, remove any restrictions from the exhaust. Furthermore, inspect the pilot valves and air valve for damage, replacing them if needed, and check the air valve gasket. Finally, ensure the air supply is consistent and address any icing in the exhaust muffler by using a drier air supply.
What to do if there are air bubbles in fluid from Graco Water Pump?
If you find air bubbles in the fluid being pumped by your Graco Water Pump, start by tightening the suction line, as it may be loose. Next, check the diaphragm for ruptures and replace it if needed. Also, inspect the manifolds, seats, and o-rings; tighten any loose manifold bolts and replace any damaged seats or o-rings. If pump cavitation is the problem, reduce the pump speed or suction lift. Finally, ensure the diaphragm shaft bolt is tightened.
General| Maximum Fluid Pressure | 120 psi (8.4 bar) |
|---|---|
| Maximum Suction Lift | 30 ft (9.1 m) wet |
| Maximum Solid Size | 1/4 in (6.3 mm) |
| Wetted Parts | Polypropylene, Stainless Steel |
| Max Flow Rate | 2200 L/min (581 GPM) |
| Power Source | Air Operated |
| Type | Air-operated double diaphragm pump |
| Fluid Inlet Size | 2 in npt(f) |
| Fluid Outlet Size | 2 in npt(f) |
