Bertolini POLY 2073 Spray Pump
POLY2073VS
$1,279.20 + GST
Save $319.80 โ 20% Off (RRP $1,599.00)
- Suited to 3-point linkage spray units with 600โ800 L tanks, gorse guns, and/or 10-metre spray booms
- Max flow 71 L/min, max pressure 15 bar / 218 psi
- Three-diaphragm configuration
- Parts in contact with liquid are made in plastic material and aluminium items are plastic coated to provide protection from chemical products used in agriculture
The Bertolini POLY 2073 is a low-pressure three-diaphragm spray pump delivering up to 71 L/min at 15 bar / 218 psi. Designed for agricultural spraying applications, it is suited to 3-point linkage spray units running 600โ800 L tanks, including setups fitted with a gorse gun and/or 10-metre spray boom. The three-diaphragm design provides smoother flow and reduces hammer effect in the delivery circuit.
The POLY 2073 is driven via a 1″ 3/8 6-spline PTO shaft at up to 550 RPM, requiring 3 HP. It features an oil-immersed mechanism with a clear plastic sight glass for easy oil level monitoring. Parts in contact with liquid are made in plastic material and aluminium items are plastic coated to provide protection from chemical products used in agriculture.
Specifications
| Pump type | Low-pressure three-diaphragm |
|---|---|
| Max flow | 71 L/min |
| Max pressure | 15 bar / 218 psi |
| Max RPM | 550 RPM |
| Required HP | 3 HP |
| Shaft type | 1″ 3/8 6-spline PTO shaft |
| Suction inlet diameter | ร 35 mm |
| Delivery outlet diameter | ร 25 mm |
| Number of diaphragms | 3 |
| Diaphragm/seal material | NBR |
| Pump body material | Parts in contact with liquid are made in plastic material and aluminium items are plastic coated to provide protection from chemical products used in agriculture |
| Oil capacity | 0.7 L |
| Dimensions (L ร H ร W) | 286 ร 260 ร 240 mm |
| Weight | 11 kg |
Related Parts
Genuine parts for the Bertolini POLY 2073 Spray Pump are available separately:
Related Pumps
The Bertolini POLY 2073 is also available with 1″ keyed shaft
Accessories
Check out our full range ofย spray pump accessories to complete your setup and get the most out of your Bertolini Spray Pump.
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