Pedrollo CKR90 Self Priming Liquid Ring Pump for Diesel & Water

Description

Pedrollo CKR90 Self Priming Liquid Ring Pump

Designed 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 bar

AVAILABLE UPON REQUEST
※ Mechanical seal options available
※ Specific voltages
※ Protection rating: IP 55

PATENTS – TRADE MARKS – MODELS
• Motor bracket: Patent No. IT1243605

CONSTRUCTION FEATURES OF THE PEDROLLO CKR90 SELF PRIMING LIQUID RING PUMP

• 1 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 ports
• 2 Motor bracket Aluminium with brass cover with front anti-locking shim function (patented)
• 3 Impeller Bronze, star-type with open radial vanes
• 4 Mechanical seal Type Materials AR-12V Ceramic / Graphite / Viton
• 5 Shaft Stainless steel AISI 431
• 6 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

Additional information

CKR90 Tech Data Sheet