2-Cylinder, Low-Pressure Diaphragm Pumps
IOTA 18, IOTA 20 & IOTA 25 diaphragm pumps are internally manifolded, with anodized aluminum and stainless steel construction. All models include pulsation dampener.
The IOTA 18 M includes a 1 HP, 115 volt electric motor and base plate.
The IOTA 20 GR & IOTA 25 GR include gear reductions for 3/4″ shaft gasoline engines.
IOTA 18, IOTA 20 & IOTA 25 pumps are excellent for various lawn care, horticultural, agricultural, nursery, pest control and turf spraying applications.
| Specifications | IOTA 20 | IOTA 25 |
| Inlet Port | 3/4″ Hose Barb | 3/4″ Hose Barb |
| Outlet Ports – Valve | 1/2″ Hose Barb | 1/2″ Hose Barb |
| Bypass | 5/8″ Hose Barb | 5/8″ Hose Barb |
| Piston Diameter | 44.0mm | 44.0mm |
| Crankshaft Stroke/Code | 10.0mm/Y | 13.0mm/W |
| Dimensions | 7.5″L x 12.5″W x 8.5″H | |
| Lubrication: Requires 7 oz. of Udor Lube 40W Premium Pump Oil. Alternate Oil: 30W non-detergent or 15W-40 non-detergent oil. |
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| Repair Kits | Part # |
| Diaphragm Kit – GREENTECH | 8700.01 |
| Diaphragm Bolt & Washer Kit | 6062.40 |
| Valve Kit | 6062.38 |
| Complete Repair Kit | 8700.01CK |
