| Application range | - Semi-hydraulic low-pressure diaphragm pumps for weed control and liquid fertilisation
- The pumps AR DUE, AR202 and AR252 are diaphragm pumps for horticulture
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| Properties | - All parts that come in contact with liquid are plastic-coated. The AR DUE, AR202 and AR252 pumps are made from anodised aluminium
- The oil bath crank drive has a control tank (except the AR DUE)
- Screws with galvanised protection treatment made from Dacromet
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| Consists of | - Piston diaphragm pump with safety valve and air chamber (except for AR DUE, AR202 and AR252)
- The pumps are supplied with rubber membranes as standard
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| Technical info | - SP: pump with universal shaft as driving shaft
- Bp C: pump with a cardan shaft 1 3/8" 6 pieces
- Bp C/C: pump with through shaft: two-sided cardan shaft 1 3/8" – 6 piece – 1 3/8" – 6 piece
- BpTwin: pump with through shaft: two-sided cardan shaft 1 3/8" – 6 piece – 1 3/8" – 6 piece
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