7886-S5
Service Guide
SER 7886-S5
Alemite Corporation
PO Box 473515, Charlotte, North Carolina 28247-3515
www.alemite.com
Copyright
©
2000 by Alemite Corporation
This document contains confidential information that is the property of Alemite Corporation
670751
and is not to be copied, used, or disclosed to others without express written permission.
Revision (8-00)
Medium-Pressure Stainless Material Pump
Description
NOTE: The components within the fluid-wetted path of
this pump are stainless steel and Teflon.
CAUTION
This pump is tested in mineral oil. Flush the pump thor-
oughly with a solvent compatible with the product dis-
pensed as required.
The major components of pump model 7886-S5 consist of a
reciprocating air motor and a double-acting pump tube. The pump
tube is divorced from the motor which:
• protects the motor from product contamination
• allows separation without product leakage
The pump tube is designed to enable the delivery of a variety of
materials. This medium-pressure (11:1) pump contains a bung
adapter [2 " NPTF (m)] that allows operation directly from original
55-gallon (200/205 l) drums.
Specifications
Air Motor
Pump Tube
Piston Diameter / Stroke
Air Inlet/Outlet
Max. Air Pressure
Inches
Centimeters
psi
Bars
4-1/4 / 4
10.8 / 10.2
3/4 " NPTF (f)
200
14
For air motor data, refer to Service Guide SER 323440-4
See Figure 2 for performance curves.
Material
Outlet
Maximum
Material
Pressure
Max. Free-Flow
Delivery/Minute *
Recommended
Continuous
Delivery/Minute
Displacement
per Cycle
psi
Bars
Gallons
Liters
Gallons Liters
In
3
Cm
3
1 " NPTF (f)
2200
152
13
49.2
7.75
29.3
9.62
157.6
See Figure 2 for performance curves.
* SAE 10 oil at 75 ° F (24 ° C) and 100 psi [6.9 Bars] air pressure.
Table 1
Pump Model 7886-S Specifications
Figure 1
Medium-Pressure Stainless Pump
Model 7886-S5
