Pump Specifications - Crown CT4QP Series Installation And Operation Manual

Self-priming centrifugal pumps diesel units with auto-prime system
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SECTION: A- PUMP SPECIFICATIONS - 4"
PUMP SPECIFICATION:
Suction/Discharge:
Solid Capacity:
Liquid Temperature:
Volute/WearPlate:
Case:
End Cover:
Cast Iron ASTM A-48, Class 30.
Seal Plate:
Alloy Steel; Replaceable
Pedestal:
Impeller:
Design:
Material:
Shaft:
Shaft Sleeve:
Square Rings:
Hardware:
Paint:
Seal:
Design:
Lubrication:
Material:
Bearing-pump End:
Design:
Lubrication:
Load:
Bearing-drive End:
Design:
Lubrication:
Load:
Check Valve:
Material:
4" (102mm) x 4" (102mm) 125lb. Flange.
3" (76.2mm) Dia. Spherical
160°F (71°C) Continuous.
Cast Iron ASTM A-48, Class 30,
Replaceable, External Clearance
Adjustment.
Cast Iron ASTM A-48, Class 30.
Full Diameter, Removable.
Cast Iron ASTM A-48, Class 30.
Two Vane, Open.
Ductile Iron ASTM A-395.
Dynamically Balanced, ISO G6.3.
High Carbon Steel
316 Stainless Steel
Buna-N
Corrosion Resistant Steel
Air Dry Enamel.
Single Mechanical
Grease, with Self-Feeding Lubricator.
Rotating Face - Carbon
Stationary Face - Ceramic
Elastomer - Buna-N
Hardware - 300 Series Stainless
Double Row, Ball
Oil
Radial & Thrust
Single Row, Ball
Oil
Radial & Thrust
Elbow-Cast Iron ASTM A-48,Class 30
Valve Flap-Neoprene.
Weight-Cast Iron ASTM A-48,Class 30
ENGINE SPECIFICATIONS:
Model:
Type:
Displacement:
Governor:
Lubrication:
Air Cleaner:
Oil Reservoir:
Operating Time:
Starter:
Features:
oil pressure, High temperature, & V-Belt failure. Instrument panel with
temperature & oil pressure gauge, ampmeter, hourmeter &
tachometer, muffler with rain cap and battery.
TRAILER SPECIFICATION:
Heavy duty fabricated steel frame, integral fuel tank 60 U.S. Gallons
(227.1 L), with fuel guage, Lockable fuel filler cap, Suspension - 6000
Lb single torsion-flex axle, Lifting bail, Adjustable front leveling jack,
Adjustable towing hitch with safety chains, Lockable battery rack,
7.00 x 15" LT load range "C" tires & wheels,
and four 2" clean-out/drain plugs.
PRIMING SYSTEM:
Air Separation Chamber:
Air Eductor Assy:
Discharge Valve:
Air Compressor:
4
John Deere 3015D
Three Cylinder, Four Cycle,
Water Cooled, Diesel
87 Cu. In. (1.4 L)
Mechanical
Pressure Feed
Filter Element
7.7 U.S. Qts. (7.2 L) Dry.
6.5 U.S. Qts. (6.1 L) Refill.
24 Hours
12 Volt Electric
Safety Shut down switches for low
Separates air & water at the top of the
pump case.
Vacuum jet eductor designed with a
non-corrosive bronze body with internal
AISI 316 stainless steel jet eductor.
Contains no moving parts.
Non-return check valve that forms a
90° flanged discharge fitting. Steel
construction with weighted reinforced
neoprene seat.
Cast Iron Class 30, Twin cylinder,
Air Cooled, Oil lubricated.
inches
(mm)

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Ct6qp series

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