JABSCO 30520-5 Series Manual

SELF-PRIMING PUMPS
FEATURES
Pump Type: 30520-5XXX Close Coupled
30520-3XXX Pump Head
Body: Epoxy Plastic
Impeller: Neoprene, Nitrile, Viton* or EPDM
Shaft Seal: Mechanical, Carbon-on-Ceramic
or Tungsten Carbide; Nitrile or
Viton
Ports: 1" NPT Internal
Shaft: Epoxy Plastic Covered Stainless
Steel
Motor: 115/230 Vac, Single Phase, 60Hz,
1-1/2 HP,1740 RPM, TEFC, H145
TC Frame, C-Face, Overload
Protected, Capacitor Start
Weight: 30520-5XXX 54.5 lb (24,7 kg)
Approx.
30520-3XXX 10.5 lb (4,8 kg)
Approx.
VARIATIONS AVAILABLE
MODEL NO. DESCRIPTION
30520-5001 Standard Pressure, Neoprene
30520-3001 Impeller, Carbon Seal
30520-5003 Standard Pressure, Nitrile
30520-3003 Impeller, Carbon Seal
30520-5004 Standard Pressure, Viton Impeller,
30520-3004 Carbon Seal
30520-5101 Standard Pressure, Neoprene
30520-3101 Impeller, Tungsten Carbide Seal
30520-5103 Standard Pressure, Nitrile
30520-3103 Impeller, Tungsten Carbide Seal
30520-5104 Standard Pressure, Viton
30520-3104 Impeller, Tungsten Carbide Seal
APPLICATIONS
INDUSTRIAL: Circulating and transferring corrosive
liquids. Re turn ing spilled liquids to process. Transferring
foaming solutions with entrained air, such as soaps and
detergents. Sampling and pilot plant installations.
Handles pure solutions, acids, alkalies, photo chemi-
* Viton is a trademark of E.I. Du Pont de Nemours and Company.
cals, dyes, detergents, waxes, gels, solutions with
suspended solids and emulsions.
METAL PLATING: Filtration of plating solutions. Filling
and emptying vats. Adding chemicals for Ph balance.
PHARMACEUTICAL: Processing lab solutions, medicines,
lotions and preparations. Filtering pharmaceutical solu-
tions.
AGRICULTURAL: Transferring liquid fertilizers, herbi-
cides and pesticides.
OPERATING INSTRUCTIONS
1. INSTALLATION – Pump may be mounted in any
position. The rotation of the pump shaft determines
the location of the pump's intake and discharge
ports (Refer to dimensional drawing). Pump is
normally assembled at factory for clockwise rota-
tion (looking at end cover). If counter clockwise rota-
tion is desired, follow steps 1 and 2 of disassembly
and step 7 of assembly instructions to change direc-
tion of impeller blade deflection under cam.
2. MOTOR SELECTION – Pump head is designed to fit
a 145 TC Frame NEMA C-face motor. Motor should
be rated 1-1/2 horsepower at 1750 RPM with a ser-
vice factor of one. Due to high bearing loads, motor
should be ball bearing equipped with the front bear-
ing locked against axial movement. Motor should be
capacitor start and foot mounted.
3. SPEEDS – 100 RPM to the maximum shown in the
performance curves.
WARNING
Explosion hazard. Do not pump gasoline,
!
solvents, thinners or other flammable liquids.
To do so can cause an explosion resulting in
injury or death.
MODEL 30520-5XXX
30520-3XXX
For longer pump life, operate