Zenit - Model VLP -Multi-Channel Open Impeller With Vulkollan Coating for Submersible Pumps

Electromechanical assembly in GJL-250 cast iron, for submerged operation. Seal set comprising 2 (two) silicon carbide mechanical seals installed in series in inspectable oil sump and 1 (one) opposed graphite-alumina lip seal lubricated by the motor oil. Oil bath motor.

The special Vulkollan coating on the hydraulic unit makes this electric pump ideal for transferring ceramic glazes or treating very dense, strongly abrasive liquids. `Designed for use in the ceramics industry, for the processing of granite, marble and glass, for metal cutting, in quarries and mines, in aggregate processing systems and in concrete production plants.

• Cooling jacket: Carbon Steel - Fe360 ÷ Fe370 (55)
• Case: Grey Cast Iron - EN-GJL 250 (02)
• Impeller material: Cast iron EN-GJL-250 (01-GH)
• Nuts and bolts: Stainless Steel - Class A2-70 (42)
• Shaft: Stainless Steel - AISI 420 (23)
• Standard gasket: Rubber - NBR (77)
• Set of standard mechanical seals: Two Silicon carbide mechanical seals (SiC) and One Carbon-Aluminium oxide mechanical seal (AL)
• Cutter material: Not applicable (99-NA)

• Maximum acoustic pressure: 70 dB
• Maximum immersion depth: 20 m
• Maximum operating temperature: 40 °C
• max starts per hour: 20
• Density of treated fluid: 1 Kg/dm³
• PH of treated fluid: 6 to 11 pH
• Viscosity of treated fluid: 1 mm²/s