Graco Husky 2150 User Manual (English)

Other manuals for Graco Husky 2150

Instruction Manual38 pages

Instructions-Parts List32 pages

Questions and Answers:

L
leviwigginsSep 4, 2025
Why does my Graco Husky 2150 Water Pump operate erratically?
- R
  Robert AverySep 4, 2025
  If your Graco Water Pump operates erratically, several factors could be responsible. A clogged suction line could be the issue, requiring inspection and clearing. Sticky or leaking check valve balls might also cause this problem, and you may need to clean or replace them. A ruptured diaphragm could also be the cause, requiring replacement. Finally, a restricted exhaust could lead to erratic operation, and removing the restriction should resolve the issue.
V
Vincent Simon PhDSep 5, 2025
Why are there air bubbles in fluid from Graco Husky 2150 Water Pump?
- A
  Anna WalkerSep 5, 2025
  If you notice air bubbles in the fluid of your Graco Water Pump, it could be due to several reasons. The suction line might be loose and needs tightening. Alternatively, the diaphragm could be ruptured and require replacement. Another possibility is a loose inlet manifold, a damaged seal between the manifold and seat, or damaged o-rings; in this case, tighten the manifold bolts or replace the seats or o-rings. A loose diaphragm shaft bolt or damaged o-ring could also be the cause, requiring you to tighten or replace the bolt or replace the o-ring.
D
donaldmartinezSep 6, 2025
Why does Graco Water Pump cycle at stall or fail to hold pressure?
- C
  Caleb MartinSep 6, 2025
  If your Graco Water Pump cycles at stall or fails to hold pressure at stall, it could be due to worn check valve balls, seats, or o-rings, which would need to be replaced.
R
Ricardo ScottSep 7, 2025
How to fix air leak in Graco Husky 2150?
- A
  anamclaughlinSep 8, 2025
  If your Graco Water Pump leaks air externally, it could be due to loose air valve cover or air valve cover screws, which need tightening. Alternatively, the air valve gasket or air cover gasket might be damaged and require inspection and replacement. Loose air cover screws could also cause leaks, and tightening them should resolve the issue.
R
Robert RobinsonSep 9, 2025
Why does Graco Water Pump exhaust excessive air at stall?
- N
  Nicole OrozcoSep 9, 2025
  If your Graco Water Pump exhausts excessive air at stall, it may be due to a worn air valve block, o-ring, plate, pilot block, u-cups, or pilot pin o-rings. You may need to repair or replace these components. It could also be due to worn shaft seals, which should be replaced.
T
Tabitha SilvaSep 10, 2025
What to do if Graco Husky 2150 leaks fluid from ball check valves?
- V
  Veronica BryantSep 10, 2025
  If your Graco Water Pump leaks fluid externally from the ball check valves, it's likely due to loose manifolds, a damaged seal between the manifold and seat, or damaged o-rings. To resolve this, tighten the manifold bolts or replace the seats or o-rings.

Graco Husky 2150 Specifications

General

Type	Air-Operated Double Diaphragm Pump
Maximum Fluid Pressure	125 psi (8.6 bar)
Non-Wetted Materials	Aluminum, Polypropylene
Air Pressure Operating Range	20-125 psi (1.4-8.6 bar)
Max. Solid Size	1/4 in (6.3 mm)
Power Source	Compressed Air
Air Inlet Size	1/2 in npt(f)
Fluid Inlet Size	2 in
Fluid Outlet Size	2 in
Maximum Suction Lift	30 ft (9.1 m)
Wetted Materials	Aluminum, Stainless Steel, Polypropylene
Hose Size	2 in
Engine Type	Not Applicable
Engine Displacement	Not Applicable
Fuel Tank Capacity	Not Applicable