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A.R. NORTH AMERICA Pump: 4 gpm Max. Flow Rate, 3,400 RPM Max. Motor Speed - Horizontal-Mount Gas Engine Direct-Drive Pressure Washer Pumps
A.R. NORTH AMERICAHorizontal-Mount Gas Engine Direct-Drive Pressure Washer Pumps

A.R. NORTH AMERICA Pump: 4 gpm Max. Flow Rate, 3,400 RPM Max. Motor Speed

The A.R. NORTH AMERICA 812FH3 is a horizontal-mount gas engine direct-drive pressure washer pump with a triplex piston design. It features a hollow shaft, direct-mount drive, and oil bath lubrication, powered by a…

SKU 3G-OTH-95186

Brand
A.R. NORTH AMERICA
Item
Pump: 4 gpm Max. Flow Rate, 3,400 RPM Max. Motor Speed
Category
Horizontal-Mount Gas Engine Direct-Drive Pressure Washer Pumps
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Technical Specifications

A.R. NORTH AMERICA
Manufacturer Part Number
RRV4G40HD-F24-PKG
Type
Horizontal Gas Engine
Drive Type
Direct-Mount
Shaft Type
Hollow
Flange Type
Horizontal Gas Engine
Lubrication
Oil Bath
Power Source
Gasoline Engine
Piston Design
Triplex
Max. Motor Speed
3,400 RPM
NORTH AMERICA Pump
4 gpm Max. Flow Rate
Intake Connection Type
FNPT
Discharge Connection Type
NPT
View Full Spec Sheet

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A.R. NORTH AMERICA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The A.R. NORTH AMERICA 812FH3 is a horizontal-mount gas engine direct-drive pressure washer pump with a triplex piston design. It features a hollow shaft, direct-mount drive, and oil bath lubrication, powered by a gasoline engine. The pump has a maximum flow rate of 4 gpm and a maximum motor speed of 3,400 RPM, with NPT discharge and FNPT intake connections.

Used in

Common applications for A.R. NORTH AMERICA
Industrial cleaning — A.R. NORTH AMERICA direct-drive pumps (e.g., RMV25G30D-EZ-PKG) for high-pressure water cleaning of machinery and floors
Construction site maintenance — A.R. NORTH AMERICA gas engine pumps (e.g., RKV4G40HD-F24-PKG) for removing concrete residue and dirt from equipment
Fleet vehicle washing — A.R. NORTH AMERICA hydraulic-drive pumps (e.g., HYD-RK1520-PKG) for mobile pressure washers in truck and bus depots
Facility exterior cleaning — A.R. NORTH AMERICA belt-driven pumps (e.g., RCA3G25E-F8-PKG) for building facade and parking lot pressure washing
Equipment rental — A.R. NORTH AMERICA triplex pumps (e.g., RKA4G40HN-PKG) for rental pressure washers used in commercial and residential applications

A.R. NORTH AMERICA Products

3G Electric supplies A.R. NORTH AMERICA horizontal-mount gas engine direct-drive pressure washer pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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A.R. NORTH AMERICA Pump: 4 gpm Max. Flow Rate, 3,400 RPM Max. Motor Speed, Horizontal Gas Engine (MPN RKV4G40HD-F24-PKG). Key specifications — Brand: A.R. NORTH AMERICA; Discharge Connection Type: NPT; Drive Type: Direct-Mount; Intake Connection Type: FNPT; Lubrication: Oil Bath; Power Source: Gasoline Engine; Shaft Type: Hollow; Flange Type: Horizontal Gas Engine.
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A.R. NORTH AMERICA Pump: 4 gpm Max. Flow Rate, 3,400 RPM Max. Motor Speed, Horizontal Gas Engine (MPN RKV4G40HD-F24-PKG). Key specifications — Brand: A.R. NORTH AMERICA; Discharge Connection Type: NPT; Drive Type: Direct-Mount; Intake Connection Type: FNPT; Lubrication: Oil Bath; Power Source: Gasoline Engine; Shaft Type: Hollow; Flange Type: Horizontal Gas Engine.
A.R. NORTH AMERICA Pump: 4.75 gpm Max. Flow Rate, 1,450 RPM Max. Motor Speed, Horizontal Gas Engine (MPN RK1828HN-PKG). Key specifications — Brand: A.R. NORTH AMERICA; Discharge Connection Type: NPT; Intake Connection Type: FNPT; Lubrication: Oil Bath; Power Source: Solid Shaft; Shaft Type: Solid; Flange Type: Horizontal Gas Engine; Piston Design: Triplex.
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A.R. NORTH AMERICA Pump: 4.75 gpm Max. Flow Rate, 1,450 RPM Max. Motor Speed, Horizontal Gas Engine (MPN RK1828HN-PKG). Key specifications — Brand: A.R. NORTH AMERICA; Discharge Connection Type: NPT; Intake Connection Type: FNPT; Lubrication: Oil Bath; Power Source: Solid Shaft; Shaft Type: Solid; Flange Type: Horizontal Gas Engine; Piston Design: Triplex.
A.R. NORTH AMERICA Pump: 5 gpm Max. Flow Rate, 3,400 RPM Max. Motor Speed, Horizontal Gas Engine (MPN RKV5G40HD-F24). Key specifications — Brand: A.R. NORTH AMERICA; Discharge Connection Type: NPT; Drive Type: Direct-Mount; Intake Connection Type: FNPT; Lubrication: Oil Bath; Power Source: Gasoline Engine; Shaft Type: Hollow; Flange Type: Horizontal Gas Engine.
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A.R. NORTH AMERICA Pump: 5 gpm Max. Flow Rate, 3,400 RPM Max. Motor Speed, Horizontal Gas Engine (MPN RKV5G40HD-F24). Key specifications — Brand: A.R. NORTH AMERICA; Discharge Connection Type: NPT; Drive Type: Direct-Mount; Intake Connection Type: FNPT; Lubrication: Oil Bath; Power Source: Gasoline Engine; Shaft Type: Hollow; Flange Type: Horizontal Gas Engine.
A.R. NORTH AMERICA Pump: 4 gpm Max. Flow Rate, 1,750 RPM Max. Motor Speed, Horizontal Gas Engine (MPN RKA4G40HN-PKG). Key specifications — Brand: A.R. NORTH AMERICA; Discharge Connection Type: NPT; Intake Connection Type: FNPT; Lubrication: Oil Bath; Power Source: Solid Shaft; Shaft Type: Solid; Flange Type: Horizontal Gas Engine; Piston Design: Triplex.
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A.R. NORTH AMERICA Pump: 4 gpm Max. Flow Rate, 1,750 RPM Max. Motor Speed, Horizontal Gas Engine (MPN RKA4G40HN-PKG). Key specifications — Brand: A.R. NORTH AMERICA; Discharge Connection Type: NPT; Intake Connection Type: FNPT; Lubrication: Oil Bath; Power Source: Solid Shaft; Shaft Type: Solid; Flange Type: Horizontal Gas Engine; Piston Design: Triplex.
A.R. NORTH AMERICA Pump: Direct-Mount, 3 gpm Max. Flow Rate, 3,400 RPM Max. Motor Speed, 1/2 in (MPN RCV3G25E-F8-PKG). Key specifications — Brand: A.R. NORTH AMERICA; Discharge Connection Type: NPT; Drive Type: Direct-Mount; Intake Connection Type: FNPT; Lubrication: Oil Bath; Power Source: Gasoline Engine; Shaft Type: Hollow; Flange Type: Horizontal Gas Engine.
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A.R. NORTH AMERICA Pump: Direct-Mount, 3 gpm Max. Flow Rate, 3,400 RPM Max. Motor Speed, 1/2 in (MPN RCV3G25E-F8-PKG). Key specifications — Brand: A.R. NORTH AMERICA; Discharge Connection Type: NPT; Drive Type: Direct-Mount; Intake Connection Type: FNPT; Lubrication: Oil Bath; Power Source: Gasoline Engine; Shaft Type: Hollow; Flange Type: Horizontal Gas Engine.
A.R. NORTH AMERICA Pump: 4.2 gpm Max. Flow Rate, 1,750 RPM Max. Motor Speed, Horizontal Gas Engine (MPN RKASS4.2G15N-PKG). Key specifications — Brand: A.R. NORTH AMERICA; Discharge Connection Type: NPT; Intake Connection Type: FNPT; Lubrication: Oil Bath; Power Source: Solid Shaft; Shaft Type: Solid; Flange Type: Horizontal Gas Engine; Piston Design: Triplex.
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A.R. NORTH AMERICA Pump: 3 gpm Max. Flow Rate, 1,750 RPM Max. Motor Speed, Ceramic, 24 mm Solid (MPN RCA3G25N-PKG). Key specifications — Brand: A.R. NORTH AMERICA; Crankshaft Material: Forged Steel; Discharge Connection Type: NPT; Intake Connection Type: FNPT; Lubrication: Oil Bath; Power Source: Solid Shaft; Shaft Type: Solid; Flange Type: Horizontal Gas Engine.
A.R. NORTH AMERICA Pump: 2.5 gpm Max. Flow Rate, 1,750 RPM Max. Motor Speed, Ceramic, 24 mm Solid (MPN RCA25G25N-PKG). Key specifications — Brand: A.R. NORTH AMERICA; Crankshaft Material: Forged Steel; Discharge Connection Type: NPT; Intake Connection Type: FNPT; Lubrication: Oil Bath; Power Source: Engine; Shaft Type: Solid; Flange Type: Horizontal Gas Engine.
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A.R. NORTH AMERICA Pump: 3 gpm Max. Flow Rate, 1,750 RPM Max. Motor Speed, Horizontal Gas Engine (MPN XMASS3G15E-F33-PKG). Key specifications — Brand: A.R. NORTH AMERICA; Discharge Connection Type: NPT; Drive Type: Direct-Mount; Intake Connection Type: FNPT; Lubrication: Oil Bath; Power Source: Gasoline Engine; Shaft Type: Hollow; Flange Type: Horizontal Gas Engine.
A.R. NORTH AMERICA
A.R. NORTH AMERICA Pump: 3 gpm Max. Flow Rate, 1,750 RPM Max. Motor Speed, Horizontal Gas Engine (MPN XMASS3G15E-F33-PKG). Key specifications — Brand: A.R. NORTH AMERICA; Discharge Connection Type: NPT; Drive Type: Direct-Mount; Intake Connection Type: FNPT; Lubrication: Oil Bath; Power Source: Gasoline Engine; Shaft Type: Hollow; Flange Type: Horizontal Gas Engine.
A.R. NORTH AMERICA Pump: Direct-Mount, 3 gpm Max. Flow Rate, 1,750 RPM Max. Motor Speed, 1/2 in (MPN RCA3G25E-F8-PKG). Key specifications — Brand: A.R. NORTH AMERICA; Discharge Connection Type: NPT; Drive Type: Direct-Mount; Intake Connection Type: FNPT; Lubrication: Oil Bath; Power Source: Gasoline Engine; Shaft Type: Hollow; Flange Type: Horizontal Gas Engine.
A.R. NORTH AMERICA
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A.R. NORTH AMERICA Pump: 7.92 gpm Max. Flow Rate, 1,450 RPM Max. Motor Speed, Horizontal Gas Engine (MPN XW3025N-PKG). Key specifications — Brand: A.R. NORTH AMERICA; Discharge Connection Type: NPT; Intake Connection Type: FNPT; Lubrication: Oil Bath; Power Source: Solid Shaft; Shaft Type: Solid; Flange Type: Horizontal Gas Engine; Piston Design: Triplex.
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A.R. NORTH AMERICA Pump: 7.92 gpm Max. Flow Rate, 1,450 RPM Max. Motor Speed, Horizontal Gas Engine (MPN XW3025N-PKG). Key specifications — Brand: A.R. NORTH AMERICA; Discharge Connection Type: NPT; Intake Connection Type: FNPT; Lubrication: Oil Bath; Power Source: Solid Shaft; Shaft Type: Solid; Flange Type: Horizontal Gas Engine; Piston Design: Triplex.
A.R. NORTH AMERICA Pump: 40 gpm Max. Flow Rate, 1,000 RPM Max. Motor Speed, Ceramic, 35 mm Solid (MPN RTD160-130). Key specifications — Brand: A.R. NORTH AMERICA; Crankcase Material: Die Cast Aluminum; Discharge Connection Type: NPT; Intake Connection Type: FNPT; Lubrication: Oil Bath; Power Source: Solid Shaft; Shaft Type: Solid; Flange Type: Horizontal Gas Engine.
A.R. NORTH AMERICA
A.R. NORTH AMERICA Pump: 40 gpm Max. Flow Rate, 1,000 RPM Max. Motor Speed, Ceramic, 35 mm Solid (MPN RTD160-130). Key specifications — Brand: A.R. NORTH AMERICA; Crankcase Material: Die Cast Aluminum; Discharge Connection Type: NPT; Intake Connection Type: FNPT; Lubrication: Oil Bath; Power Source: Solid Shaft; Shaft Type: Solid; Flange Type: Horizontal Gas Engine.
A.R. NORTH AMERICA Pump: 11.09 gpm Max. Flow Rate, 1,450 RPM Max. Motor Speed, Horizontal Gas Engine (MPN XWL42.15N-PKG). Key specifications — Brand: A.R. NORTH AMERICA; Discharge Connection Type: NPT; Intake Connection Type: FNPT; Lubrication: Oil Bath; Power Source: Solid Shaft; Shaft Type: Solid; Flange Type: Horizontal Gas Engine; Piston Design: Triplex.
A.R. NORTH AMERICA
A.R. NORTH AMERICA Pump: 11.09 gpm Max. Flow Rate, 1,450 RPM Max. Motor Speed, Horizontal Gas Engine (MPN XWL42.15N-PKG). Key specifications — Brand: A.R. NORTH AMERICA; Discharge Connection Type: NPT; Intake Connection Type: FNPT; Lubrication: Oil Bath; Power Source: Solid Shaft; Shaft Type: Solid; Flange Type: Horizontal Gas Engine; Piston Design: Triplex.
A.R. NORTH AMERICA Pump: 3.96 gpm Max. Flow Rate, 1,450 RPM Max. Motor Speed, Horizontal Gas Engine (MPN RK1528HN-PKG). Key specifications — Brand: A.R. NORTH AMERICA; Discharge Connection Type: NPT; Intake Connection Type: FNPT; Lubrication: Oil Bath; Power Source: Solid Shaft; Shaft Type: Solid; Flange Type: Horizontal Gas Engine; Piston Design: Triplex.
A.R. NORTH AMERICA
A.R. NORTH AMERICA Pump: 3.96 gpm Max. Flow Rate, 1,450 RPM Max. Motor Speed, Horizontal Gas Engine (MPN RK1528HN-PKG). Key specifications — Brand: A.R. NORTH AMERICA; Discharge Connection Type: NPT; Intake Connection Type: FNPT; Lubrication: Oil Bath; Power Source: Solid Shaft; Shaft Type: Solid; Flange Type: Horizontal Gas Engine; Piston Design: Triplex.