Pedrollo CKR Self-Priming Pumps
The Pedrollo CKR is a compact self-priming liquid ring pump for diesel and clean water. It copes with irregular flow and liquid mixed with air, with a suction head up to 9 m. Two sizes, the CKR 90 for more head (up to 55 m) and the CKR 100 for more flow (up to 70 l/min), each in single-phase CKRm (230 V, IE2) and three-phase CKR (400 V, IE3).
Pedrollo’s anti-lock design stops the impeller seizing through oxidation: a stainless steel surface in the cast iron pump body and a patented aluminium motor bracket with brass cover. Bronze star-type impeller, ceramic / graphite / Viton seal and 1″ threaded ports. Liquid −10 to +90 °C, 6 bar maximum.
| Model | Code | Supply | Power | Flow | Head |
|---|---|---|---|---|---|
| CKRm 90 | 2109750 | Single Phase | 0.75 kW / 1 HP | 5–50 l/min | 55–7 m |
| CKR 90 | 2109770 | Three Phase | 0.75 kW / 1 HP | 5–50 l/min | 55–7 m |
| CKRm 100 | 2113850 | Single Phase | 0.75 kW / 1 HP | 5–70 l/min | 37.5–5 m |
| CKR 100 | 2113860 | Three Phase | 0.75 kW / 1 HP | 5–70 l/min | 37.5–5 m |
Head shown as the working range from minimum to maximum flow. Performance to Pedrollo 50 Hz data.
4 products
The Pedrollo CKRm 90 is a 0.75 kW (1 HP) self-priming liquid ring pump for diesel and clean water on a 230 V single-phase supply,…
The Pedrollo CKRm 100 is a 0.75 kW (1 HP) self-priming liquid ring pump for diesel and clean water on a 230 V single-phase supply,…
The Pedrollo CKR 90 is a 0.75 kW (1 HP) self-priming liquid ring pump for diesel and clean water on a 400 V three-phase supply,…
The Pedrollo CKR 100 is a 0.75 kW (1 HP) self-priming liquid ring pump for diesel and clean water on a 400 V three-phase supply,…