●ISO 2858 /5199 Standard

PISO Series is available in both a Heavy Duty Bare Shaft Pump and a Standard Duty Bare Shaft Pump, both fully manufactured and compliant to the international standards of ISO 2858 and ISO 5199.

Applications

Heavy industry

Water supply/distribution

• Fire protection
• Irrigation
• Condenser water
• Heating water
• HVAC

• Dewatering

Specifications

Inlet Diamater: 50~350mm

Out Diameter: 32~300mm

Capacity: Q up to 2000 m³/h (50Hz)

Head: H up to 150 m (50Hz)

Temperature: T up to 105°C

Working Pressure: 16Bar standard, 24Bar optional

Speed: n 2900/1450/980/740/580 rpm

3500/1750/1180/890/710 rpm

Materials

Casing: Cast iron

Impeller: Cast iron/Stainless steel304 as standard, Duplex stainless steel on request

Shaft: Stainless steel 420 standard,option SUS304,SUS316 ,Duplex steel

Two of Wear ring: Cast iron/Stainless steel

Bearing: Original Japanese Brand NTN as standard

Standard shaft sealing is mechanical seal ,Gland packing on request.

Shaft carried in grease life lubricated bearings (Oil lubrication , Grease lubrication available on request)