JABSCO 30520-310 Manual

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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. Returning spilled
Transferring foaming solutions with entrained air, such
as soaps and detergents.
installations. Handles pure solutions, acids, alkalies,
photo chemicals, dyes, detergents, waxes, gels,
solutions with suspended solids and emulsions.
* Viton is a trademark of E.I. Du Pont de Nemours and Company.
Jabsco Pumps 30520-5001
liquids to process.
Sampling and pilot plant
Models 30520-5XXX
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 solutions.
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 rotation
(looking at end cover). If counter clockwise rotation is
desired, follow steps 1 and 2 of disassembly and step
7 of assembly instructions to change direction 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 service
factor of one. Due to high bearing loads, motor should
be ball bearing equipped with the front bearing locked
against axial movement. Motor should be capacitor
start and foot mounted.
3. SPEEDS – 100 RPM to the maximum shown in the
performance curves. For longer pump life, operate at
lowest possible speeds. Lower speeds are required for
viscous liquids. Consult the factory for proper speeds
and horsepower requirements.
30520-3XXX