Air Line; Fluid Supply Line; Fluid Outlet Line - Graco Husky 2150e Operation

Installation
Air Air

Air Line

Line Line
Models that that Include Include a a a Compressor: Compressor:
Models Models that Include Compressor:
An air line is already connected from the compressor
to the pump air inlet.
Using Using Your Using Your Own Your Own Compressor: Own Compressor: Compressor:
Install a grounded, flexible air hose from the
compressor to the pump air inlet (E).
Using Using Using Shop Shop Air: Shop Air: Air:
1. Install an air filter/regulator assembly (H). The
fluid stall pressure will be the same as the setting
of the air regulator. The filter removes harmful
dirt and moisture from the compressed air supply.
2. Locate a bleed-type master air valve (G) close to
the pump and use it to relieve trapped air. Be
sure the valve is easily accessible from the pump
and located downstream from the regulator.
Trapped air can cause the pump to cycle
unexpectedly, which could result in serious
injury from splashing.
3. Locate another master air valve (J) upstream
from all air line accessories and use it to isolate
them during cleaning and repair.
4. Install a grounded, flexible air hose (F) between
the accessories and the pump air inlet.
14
All manuals and user guides at all-guides.com
Fluid Supply
Fluid Fluid
1. Connect a grounded, flexible fluid hose (K) to
2. If the inlet fluid pressure to the pump is more
3. For maximum suction lift (wet and dry), see
Fluid Outlet
Fluid Fluid
1. Connect a grounded, flexible fluid hose (N) to
2. Install a fluid drain valve (L) near the fluid outlet.
3. Install a shutoff valve (M) in the fluid outlet line.
Supply Line Line
Supply Line
the fluid inlet port. The port on pumps with
aluminum, stainless steel, or cast iron fluid
sections is 2 in npt(f) or 2 in.. bspt. On pumps
with polypropylene, conductive polypropylene,
or PVDF fluid sections, the port is a 2 in. raised
face ANSI/DIN flange.
than 25% of the outlet working pressure, the
ball check valves will not close fast enough,
resulting in inefficient pump operation. Excessive
inlet fluid pressure also will shorten diaphragm
life. Approximately 3–5 psi (0.02–0.03 MPa,
0.21–0.34 bar) should be adequate for most
materials.
Technical Data, page 38. For best results, always
install the pump as close as possible to the
material source. Minimize suction requirements
to maximize pump performance.
Outlet Line Line
Outlet Line
the fluid inlet port. The port on pumps with
aluminum, stainless steel, or cast iron fluid
sections is 2 in. npt(f) or 2 in. bspt. On pumps
with polypropylene, conductive polypropylene,
or PVDF fluid sections, the port is a 2 in. raised
face ANSI/DIN flange.
3A4068H