- SIZE: 4 X 4" (102MM X 102MM) FLANGED. - CASING: GRAY IRON 30 - MAXIMUM OPERATING PRESSURE 74 PSI (510 kPa).* - SEMI OPEN TYPE SINGLE-VANE IMPELLER: DUCTILE IRON 65-45-12. - HANDELS 3" (76 2 MM) DIAMETER SPHERICAL SOLIDS. - IMPELLERSHAFT: ALLOY STEEL 4150 - REPLACEABLE WEAR PLATE: CARBON STEEL ASTM A36 - BEARING HOUSING: GRAY IRON 30 - SEAL PLATE: GRAY IRON 30. - SEAL: TYPE 31 MECHANINCAL. OIL-LUBRICATED. SILICON CARBIDE ROTATING AND STATIONARY FACES. NITRILEELASTOMERS STAINLESS STEEL 18-8 CAGE AND SPRING - MAXIMUM TEMPERATURE OF LIQUID PUMPED 160*F (71*C).* - SHAFT SLEEVE: ALLOY STEEL 4130 - PRIMING CHAMBER: GRAY IRON 30 HOUSING W/STAINLESS STEEL FLOAT AND LINKAGE. - DISCHARGE CHECK VALVE: DUCTILE IRON HOUSING WITH WELDED NICKEL SEAT AND BUNA-N FLAPPER. - BEARINGS: PERMANENTLY LUBRICATED SINGLE ROW BALL. - BEARING AND SEAL CAVITY LUBRICATION: SAE 30 NON-DETERGENT OIL. - GASKETS: REB RUBBER - ORINGS: BUNA-N - HARDWARE: STANDARD PLATED STEEL - BELT DRIVEN AIR COMPRESSOR - HOISTING BAIL - CONBINATION SKID BASE WITH FUEL TANK - STRAINER - STANDARD AUTO-START CONTROL PANEL - SINGLE BALL TYPE FLOAT SWITCH ENGINE SPECIFICATIONS - MODEL:ISUZU 3CH1 - THREE CYLINDER DIESEL ENGINE - DISPLACEMENT: 97 CU. IN. (1.6 LITRES) - GOVERNOR: MECHANICAL - LUBRICATION: FORCES CIRCULATION - AIR CLEANER: DRY TYPE - FUEL TANK: 34 GALLONS - FULL LOAD OPERATING RUN TIME: 21.9 HRS. -STARTER: 12V ELECTRONIC - STANDARD FEATURES: MUFFLER WITH WEATHER CAP DOC EXHAUST AFTER-TREATMENT SYSTEM - ENGINE CONTROL FEATURES: PADLOCKALBE BOX WITH THROTTLE CONTROL TACHOMETER COOLANT TEMP OIL PRESSURE VOLTAGE AND OVERSTART INDICATORS/SHUTDOWNS MANUAL/STOP/AUTO KEYSWITCH AUDIBLE STARTUP WARNING DELAY FUEL LEVEL DISPLAY/ALARM/SHUTDOWN - WHEEL KIT - BALL STYLE COUPLER - DOT APPROVED LIGHTS AND ELECTRIC BRAKES