Pedrollo CKR90 Self Priming Liquid Ring Pump for Diesel & Water

DescriptionPedrollo CKR90 Self Priming Liquid Ring PumpDesigned for pumping diesel/naphtha and clean water free from abrasive particles and non-corrosive liquids that do not harm the pump’s components. Their specific operating mechanism makes them an excellent solution when a compact self-priming pump is required or when the flow of the liquid is irregular or mixed with air.APPLICATION LIMITS• Suction head up to 9 m (HS) • Liquid temperature between -10 °C and 90 °C • Ambient temperature up to 40 °C • Maximum working pressure 6 barAVAILABLE UPON REQUEST ※ Mechanical seal options available ※ Specific voltages ※ Protection rating: IP 55PATENTS – TRADE MARKS – MODELS • Motor bracket: Patent No. IT1243605CONSTRUCTION FEATURES OF THE PEDROLLO CKR90 SELF PRIMING LIQUID RING PUMP1 Pump body Cast iron, with stainless-steel front shaving surface to prevent the impeller from locking due to oxidation. The pump body is equipped with ISO 228/1 threaded ports2 Motor bracket Aluminium with brass cover with front anti-locking shim function (patented)3 Impeller Bronze, star-type with open radial vanes4 Mechanical seal Type Materials AR-12V Ceramic / Graphite / Viton5 Shaft Stainless steel AISI 4316 Electric motor CKRm: single-phase 230 V – 50 Hz with winding integrated thermal motor protection CKR: three-phase 230/400 V – 50 Hz※ Pumps are equipped with high-efficiency motors (IEC 60034-30-1) class IE2 for single-phase models class IE3 for three-phase models – Continuous running duty S1 – Insulation: class F – Protection rating: IP X4 If you are looking for a particular Pedrollo pump please see the branded section listing all the Pedrollo pumps we offer here – Pedrollo diesel & Water pumps