Udor IOTA-20/GR & Honda GX 160 Engine

Udor IOTA-20/GR & Honda GX 160 Engine

Item Code:
50.0 lb
Our price:
List price:

This pump and motor combo provides ample power for landscaping and pest control sprayers as well as other applications. At its core you'll find a two diaphragm pump with a control unit and pulsation dampener, gear reduction, adjustable pressure and a manual dump lever. The high-efficiency Honda GX 160 engine offers ample power, a smooth ball bearing supported crankshaft, an oil alert and a dual element air cleaner.

Manufacturer Description:

Two diaphragm pump with pulsation dampener & control unit with adjustable pressure regulator, manual dump lever & pressure gauge. Also a replacement pump for any IOTA-17. UDOR IOTA Series Pumps are internally manifolded with anodized aluminum construction. 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. Honda's GX series engines are legendary for superior reliability and performance. And there's no doubt about it: the GX160 lives up to the legend. Lower noise levels, lower vibration, and lower emissions Ð without sacrificing power output or performance.


  • Max flow: 5 gpm
  • Max pressure: 275 psi
  • Includes 6010.23 control unit and 5094.76 gearbox with 3/4" hollow shaft for mounting on 3.5 to 6.5 hp engines
  • Port sizes: 3/4" HB inlet, 3/8" HB outlet
  • Pump shaft rotation: CW and CCW
  • Diaphragms: 2, semi-hydraulic, Desmopan® standard Buna available
  • Housing: Anodized aluminum
  • Max fluid temperature: 140°F
  • Weight: 15 lbs Honda GX160 Engine:
  • Engine type: Air-cooled 4-stroke OHV
  • Starting sytem: Recoil starter
  • Shaft: 3/4" solid keyed
  • Bore x stroke: 68 x 45 mm
  • Displacement: 163 cm3
  • Net power output: 4.8 HP (3.6 kW) @ 3600 rpm
  • Net torque: 7.6 lb-ft (10.3 Nm) @ 2500 rpm
  • PTO shaft rotation: Counterclockwise from PTO shaft side
  • Compression ratio: 9.0 : 1
  • Lamp/Charge coil options: 25W, 50W / 1A, 3A, 7A
  • Carburetor: Butterfly
  • Ignition system: Transistorized magneto
  • Lubrication system: Splash
  • Governor system: Centrifugal mechanical
  • Air cleaner: Dual element
  • Oil capacity: 0.61 US qt. (0.58 L)
  • Fuel tank capacity: 3.3 US qts (3.1 liters)
  • Fuel: Unleaded 86 octane or higher
  • Dry weight 33 lbs (15.1 kg)
  • Dimensions: 12.2 in long x 14.3 in wide x 13.6 in high (312 x 362 x 346 mm)
  • Warranty: 3 year commercial warranty (limited to manufacturer defects)