Triplex Ceramic Plunger Pump Operating Instructions/ Repair and Service Manual Models LP350, LP400, LP450 Contents: Installation Instructions: Pump Specifications: Exploded View/Parts: Repair Instructions: Kits/Torque Specs.
INSTALLATION INSTRUCTIONS Installation of the Giant Industries, Inc., pump is not a complicated procedure, but there are some basic steps common to all pumps. The following information is to be considered as a general outline for installation. If you have unique requirements, please contact Giant Industries, Inc. or your local distributor for assistance. 4. Use of a dampener is necessary to minimize pulsation at drive elements, plumbing, connections, and other system areas.
Specifications Model LP350 Volume ........................................................................................................ Up to 22.6 GPM Discharge Pressure .................................................................................... 2350 PSI Inlet Pressure .............................................................................................. Up to 90 PSI Maximum Crankshaft Speed ......................................................................
Specifications Model LP400 Volume ........................................................................................................ Up to 15.1 GPM Discharge Pressure .................................................................................... 3600 PSI Inlet Pressure .............................................................................................. Up to 90 PSI Maximum Crankshaft Speed ......................................................................
Specifications Model LP450 Volume ........................................................................................................ Up to 19.7 GPM Discharge Pressure .................................................................................... 2600 PSI Inlet Pressure .............................................................................................. Up to 90 PSI Maximum Crankshaft Speed ......................................................................
LP350, LP400, LP450 - EXPLODED VIEW ITEM # 1 2 4 5 6 8 9 10 11 12 13 14 15 16 17 20 20A 20B 21 22 23 24 25 28 29A 29B 29B 29B 29C 29D 30 31 31A 32 32A PART # 07759 13000 06085 07104 07186 07105 01009 01010 01011 07109 07110 07111 07112 07113 07114 07116 07117 13001 07118 13242 13243 13340 13244 13232 07256 07261 13046 13005 13007 07258 07779 06120 06118 06116 06119 LP350, LP400 & LP 450 PARTS LIST DESCRIPTION Crankcase Oil filler plug assy.
REPAIR INSTRUCTION - LP350, LP400, LP450 VALVE REPLACEMENT 1) With a 30mm wrench remove the three (3) tension plugs (#48) from top of valve casing (43). 2) Remove discharge and inlet valves (#46), pulling them upwards out of the valve casing. It maybe necessary to use a slide hammer tool. 3) With the valve assembly pointed down, place a dowel rod through the top of valve cage. Hold assembly in hand and tap end of dowel sharply with mallet until assembly pops free.
LP350, LP400 & LP 450 DIMENSIONS (metric) GIANT INDUSTRIES LIMITED WARRANTY Giant Industries, Inc. pumps and accessories are warranted by the manufacturer to be free from defects in workmanship and material as follows: 1. For portable pressure washers and car wash applications, the discharge manifolds will never fail, period. If they ever fail, we will replace them free of charge.