The Udor KAPPA-75/GR (DELTA-75/GR) & Honda GX390 Electric Engine Assembly combines a high flow three diaphragm pump and a quiet, reliable electric start engine perfect for your spraying needs. Whether you are replacing your current setup on a lawn truck or starting new this is an option for you. Simply attach to a rig to quickly construct your own high performance sprayer.

Three diaphragm pump with universal drive face, pulsation dampener & control unit with adjustable pressure regulator, manual dump lever, dual ball valve outlets & pressure gauge. KAPPA-75 pump with gear reduction for 9-13 HP gasoline engines with 1" shafts. KAPPA-75 medium pressure diaphragm pumps are excellent for various horticultural, agricultural, lawn care, nursery and turf spraying applications. They are also effectively utilized in other applications such as hydrostatic testing, fire fighting and cleaning. KAPPA-75 pumps are constructed of anodized aluminum with anodized aluminum and stainless steel liquid handling parts. Built-in pulsation dampener, control valve and pressure gauge are standard on all models. Features: Can Be Run Dry. Visual Oil Sight Gauges. Self-Priming Operation. Stainless Steel Check Valves. Large Capacity Oil Bath Crank Cases With Drain Plugs for Ease of Maintenance. Compatible with Most Fluids, Including: Liquid Fertilizers, Abrasive Materials, Suspension Products, Pesticides, De-Icing Materials and Other Hard To Handle Fluids. Adapt Easily To PTO, Gas Engine, Hydraulic And Belt Drive Applications. Maximum Fluid Temperature, 140° F. Custom Pumps Available To 200° F. Largest Selection of Flows, Pressures and Drive Options Available. Over 50 Years Of Diaphragm Pump Experience. One Piece Stainless Steel Diaphragm Bolts. Heavy Duty Pre-Formed Urethane Diaphragms.

The Honda 390cc GX Series OHV commercial-grade engine is designed for the most demanding commercial applications. It has set an industry standard for reliability and durability. Overhead Valve design offers cooler, fuel-efficient operation and cast iron cylinder sleeve provides longer service life. The GX is reliable, easy starting and quiet running. Meets EPA and CARB emission levels standards. This legendary engine has earned the reputation as the preferred engine for construction equipment. Common applications include pressure washers, compressors, go-karts, log splitters and chipper/shredders. 

KAPPA-75/GR (DELTA-75/GR)

• Max flow: 20 gpm
• Max pressure: 560 psi
• Includes 6047.06 control unit and 5033.A4 gearbox with 1" hollow shaft for mounting on 8 to 13 hp engines
• Port sizes: 1-1/4" HB inlet, (2) 1/2" HB outlet, 3/4" HB bypass
• Pump shaft rotation: CW and CCW
• Diaphragms: 3, semi-hydraulic, Desmopan® standard Buna available
• Housing: Anodized aluminum
• Max fluid temperature: 140°F

Honda GX390 Electric Start Engine

• Engine type: Air-cooled 4-stroke OHV
• Starting system: Electric and recoil starter
• Bore x stroke: 88 X 64 mm
• Displacement: 389 cm3
• Net power output: 11.7 HP (8.7 kW) @ 3,600 rpm
• Net torque: 19.5 lb-ft (26.4 Nm) @ 2,500 rpm
• PTO shaft rotation: Counterclockwise (from PTO shaft side)
• Compression ratio: 8.2:1
• Lamp/Charge coil options: 25W, 50W / 1A, 3A, 10A, 18A
• Carburetor: Butterfly float type
• Ignition system: Digital CDI with variable timing
• Lubrication system: Splash
• Governor system: Centrifugal mass type
• Air cleaner: Dual element
• Oil capacity: 1.16 US qt (1.1 L)
• Fuel tank capacity: 6.4 U.S. qts (6.1 liters)
• Fuel: Unleaded 86 octane or higher
• Dry weight: 69 lb (31.5 kg)
• Dimensions: 16.0" L (407 mm) x 19.1" W (485 mm) x 17.7" H (449 mm)
• Warranty: 3 year commercial warranty (limited to manufacturer defects)