Giant Pumps

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AR Pumps	GIANT Pumps	KRANZLE Pumps	Legacy Pumps

Our Giant triplex plunger pumps have lifetime on manifold with 5 years guarantee on gear end and 5 years on fluid end metal parts.

Applications used for extreme operating conditions:

• Agriculture
• Boiler feed
• Car washing
• High pressure injection
• Hydrostatic line testing
• Pressure washing
• Reverse Osmosis (RO)

Lubrication: Prior to inital operation, add oil to crankcase so that the oil level is between the two lines on the oil dipstick. DO NOT OVERFILL. Crankcase oil should be changed after the first 50 hours of operation, then in regular intervals of 500 hours or less depending on operating conditions.

GX Series

For short shaft Honda engine. The DeVilbiss pump is under the black plastic cover. Don't forget to get some extra pump oil.

• Max Pressure: 2500 PSI
• Max Flow: 2.5 GPM
• Max Temperature: 80° F
• Inlet Port: 1/2" NPT
• Discharge Port: 3/8" NPT
• Thermal Relief Valve
• Built-in Unloader
• Chemical Injector
• Engine mounting hardware
• For special Honda engines with 7/8" short shaft with special steel adapter
• For horizontal engines
• Direct Drive

This pump is a direct replacement for DeVilbiss (EXVRB2321 XR250) and Porter Cable.

SKU#	MODEL	GPM	PSI	RPM	SHAFT	PRICE
BN-6077	GXH2525A-112H	2.5	2500	3450	7/8" Horizontal	$273.20

Specs and Diagram (153 KB)

P56 Series

This Giant triplex plunger pump has solid ceramic plungers and is self-adjusting packing system.

• Max Flow: 6.1 GPM
• Discharge Pressure: 2320 PSI
• Max Pump Speed: 1420 RPM
• Max Temperature: 160° F
• Shaft Diameter: 22mm
• Plunger Diameter: 20mm
• Inlet Ports: Dual 1/2" BSP
• Discharge Ports: Dual 3/8" BSP
• Weight: 18 lbs.

SKU#	MODEL	GPM	PSI	RPM	BHP	HP	STROKE	PRICE
BN-3166	P56W	6.1	1900	1450	10.0	13 HP Gas	18.1mm	$906.70

Specs and Diagram (463 KB)

P200 Series

• Max Pressure: 2000 - 2500 PSI
• Max Flow: 1.8 - 4.2 GPM
• Max Pump Speed: 1750 - 3450 RPM
• Max Temperature: 160° F
• Shaft Diameter: 24mm
• Plunger Diameter: 18mm
• Fluid End: Brass
• Gear End: Aluminum
• Valves: Stainless Steel
• Inlet Ports: Dual 1/2" BSP
• Discharge Ports: Dual 3/8" BSP
• Weight: 12 lbs.

SKU#	MODEL	GPM	PSI	RPM	BHP	HP	STROKE	PRICE
BN-3148	P217RX	3.3	2500	3450	5.7	7.7 HP Gas	5.5mm	$535.20
BN-3149	P218	3.4	2500	1750	5.9	7.7 HP Gas	10mm	$535.20
BN-3150	P219	4.2	2500	1750	7.2	11.8 HP Gas	12.4mm	$535.20

Specs and Diagram (184 KB)

P300 Series

• Max Pressure: 2000 - 3000 PSI
• Max Flow: 3.7 - 5.5 GPM
• Max Pump Speed: 1450 - 3450 RPM
• Max Temperature: 160° F
• Shaft Diameter: 24mm
• Plunger Diameter: 20mm
• Inlet Ports: Dual 1/2" BSP
• Discharge Ports: Dual 3/8" BSP
• Weight: 16 lbs.

SKU#	MODEL	GPM	PSI	RPM	BHP	HP	STROKE	PRICE
BN-3155	P318R	5.5	2000	1450	6.0	10 HP Gas	16mm	$666.10
BN-3153*	P316RX	4.7	3000	1750	9.7	14.6 HP Gas	14.1mm	$564.30
BN-4496**	P316LX	4.7	3000	1750	9.7	14.6 HP Gas	14.1mm	$564.30
BN-3152	P321R	4.1	3200	3450	9.9	11.9 HP Gas	14.1mm	$564.30
BN-3154	P317	3.7	3000	1800	8.9	11.8 HP Gas	10.6mm	$564.30

* Right handed shaft with short backend.
** Left Cover.

Specs and Diagram (265 KB)

P400 Series

These Giant triplex plunger pumps are excellent for heavy-duty applications.

• Max Flow: 13.0 GPM
• Max Pressure: 1700 PSI
• Max Pump Speed: 1460 RPM
• Max Temperature: 160° F
• Shaft Diameter: 28mm
• Plunger Diameter: 25mm
• Inlet Ports: Dual 3/4" FPT
• Discharge Ports: Dual 3/4" FPT
• Weight: 37 lbs.

SKU#	MODEL	GPM	PSI	RPM	BHP	HP	STROKE	PRICE
BN-3158	P420A	13.0	2000	1450	15.2	20 HP Gas	28mm	$1,560.00
BN-4992	P422R	10.0	2200	1450	15.0	20 HP Gas	28mm	$1,560.00

Specs and Diagram (191 KB)

Use the Giant pump repair kit chart below to find the correct kit or part to repair you Giant triplex plunger pump. Pricing is listed below the repair kit chart.

If you are not sure on the part you need for your Giant pump, please refer to the Giant pump breakdown diagrams located near each pump. If you still need further support, please send us an e-mail to info@ultimatewasher.com with your Giant pump model number and the part that you need.

Packing Kits

KIT #	GIANT #	DESCRIPTION	PRICE
BN-4236	09037	P56W	$81.70
BN-3163	09038	P45, P46	$82.40
BN-5957	09081	P45W, P46W	$183.90
BN-3507	09119	P316, P317, P319	$97.30
BN-5262	09138	HR Series	$53.40
BN-5990	09145	20mm, P318	$84.90
BN-3176	09152	12mm, P313, P314	$99.00
BN-3508	09164	18mm, P217	$95.80
BN-4485	09295	P422	$251.40
BN-5960	09465	16mm, GX	$35.10

Plunger Packing w/ Weep Kits

KIT #	GIANT #	DESCRIPTION	PRICE
BN-2405	09061	P56W	$177.80

Check Valve Assembly Kits

KIT #	GIANT #	DESCRIPTION	PRICE
BN-3169	09041	P55W, P56W (need 2 Kits per pump)	$107.00
BN-3529	09116	P200, P300	$90.70
BN-3180	09143	P420, P422	$335.50
BN-5118	09466	16mm, GX	$18.40

Plungers

KIT #	GIANT #	DESCRIPTION	PRICE
BN-06641	06641	Plunger Assembly P200	$85.50
BN-3941	08455	Ceramic Plunger 18mm, P200, P300	$47.30
BN-4529	08413	P321	$68.10
BN-G6247	06247	Plunger Pipe P422R	$121.72
BN-06287	06287	16mm, GX & GXR Series	$24.00
BN-06319	06319	16mm, HR Series	$25.80
BN-09539	09539	P56W	$305.99
BN-08452	08452	Complete Plunger Pipe P318	$224.70

Oil Seal Kits

KIT #	GIANT #	DESCRIPTION	PRICE
BN-3830	09144	P200, P300, R51000 Series	$12.90
BN-5959	09306	P400A	$44.30
BN-5992	09468	GX, GXR, HR Series	$11.30

Unloader Kits

• Max Pressure: 4500 PSI
• Max TemperatureL 275° F (300° F intermittently)
• Fittings: One male solid and one male swivel
• Bend Restrictors: Red (2)

KIT #	GIANT #	DESCRIPTION	PRICE
BN-4490	09467	GX Series	$14.10
BN-4493	09534	GXR2224	$17.50
BN-5958	09235	R51, HR, HRC	$24.30