Grundfos NKG 4-Pole : CI/CI Bare-Shaft Long-Coupled End-Suction Pumps Heavy Duty Bearing (Iso 2858)
$2,942.50
Tax included.
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Product Description
- Ambient temperature: 0°C to +40°C
- Liquid temperature : Clean water / Glycol: -25°C to +120°C
- Shaft seal : Clean water / Glycol: BQQE (Rubber bellows seal / Silicon carbide /
- Silicon carbide / EPDM) - Others on request
- Material : Cast iron housing with Cast iron or Stainless steel AISI 316 impellers
- Stainless steel AISI 316 Shaft & bronze wear rings
- Bearings : Standard bearings are (L10) 17,000 hours
- Heavy duty bearings are (L10) 100,000 hours
- Connections : AS2129 Table E Flange
- Customised versions : • Single, tandem or back to back shaft seals, cartridge shaft seal, gland packing
• Seal flush
• Material variants
• Coatings
• Base-up versions on request (motor, coupling, guard, base plate etc)