Description; Accessories; Performance Curves; Delivery Versus Discharge Pressure And Air Consumption - Alemite 7880-C1 Guía De Servicio

Accessories

Part number

Description

338977 16 gallon drum cover (w/ gasket)
318040-4 55 gallon drum cover
325749 Wall bracket
SWA 306 Siphon wand kit

Performance curves

Ability of pump to deliver fluid is based on
the pressure, psi (bars) and quantity, ft
(liters/min) of air supplied to the motor and
the amount of fluid discharge back-pressure
to be overcome within the system This chart
contains curves based on three different air
pressures

Delivery versus discharge pressure and air consumption

Bar psi
525
35
450
30
375
25
300
20
225
15
150
10
5 75
0
0
Legend:
Air pressure
Δ
Air consumption
– – –
Material discharge pressure
–––––
The curves relate delivery in gallons (liters)
3 /min per minute (X axis) to air consumption in
ft 3 (liters) per minute (right Y axis) and to
fluid discharge pressure in psi (bars)
(left Y axis)
SAE 10 oil at 82 °F (28 °C)
150 psi (10.3 bar)
75 psi (5.2 bar)
50 psi (3.4 bar)
1 2 3
5 10
Table 2
150 psi (10.3 bar)
75 psi (5.2 bar)
50 psi (3.4 bar)
4 5 6
15 20 25
Delivery
7
3
ft /min
35
30
25
20
15
10
5
0
7 8 9
Gallons/minute
Liters/minute
30
Table 3
Liters/min
900
800
700
600
500
400
300
200
100