1. sunnyking
sunnyking centr i fugal punp

Specification
  • Flow: Maximum up to 16m3/min
  • Head: Maximum up to 140m
  • HP: 1 to 250 HP
  • Impeller: enclosed type
  • Flange: Standards of JIS 10K RF
  • Shaft seal: Gland packing, mechanical seal, cartridge type mechanical seal
  • Bearing bracket: Standard type (maintenance free  greased bearing with anti-dust cover)
    Heavy-duty type ( Oil-lubrication angular contact bearings + labyrinth  seal) 
  • Material:FC200 cast iron, 304/316/316L stainless steel, monel alloy
Applications
  • Process Pump
  • Petrochemical industry, textile dyeing and finishing industry, food industry, chemical industry, general factory water supply, high-rise water supply, cooling water, circulating water, sewage treatment and highly alkaline and acid corrosion liquids, high temperature high pressure liquids, and all other special liquids may be used.
Features
  • Performance satisfactory to ISO 2858 /EN22858 requirement .
  • Design dimensions comply with DIN 24255/EN733 regulations.
  • Casing 3.2mm corrosion tolerance,  providing excellent durability.
  • Back-pull-out design, providing rapid and simple disassembly and re-assembly.
  • End suction, centerline discharge, providing the best pipe support ability.
  • Dynamic balanced impeller, providing steady and quiet operation
  • Supports API vibration regulation and shaft seal flushing plans.
  • Provides reinforced edition for heavy-duty operation
Optional accessories
  • 3-Phase induction motor:  208~480V 60/50Hz
  • Butt joint flange

types of internal gear pump

Specification
  • Flow: Up to 1.6 m3/min
  • Pressure: Up to 30 kg/cm2
  • HP: 1~75 HP
  • Liquid temperature: 0℃~150℃
  • Liquid viscosity: 1 cp ~ 500,000 cp
  • Shaft seal: Gland packing, mechanical seal
  • Bearing bracket: Standard full close type
  • Transmission: Belt  driven
Applications
  • Food industry: syrup, spices, jam, milk, cream, and other viscous drinks, etc.
  • Petrochemical industry: Lubricating grease, heavy oil and asphalt
  • Chemical products: Acetone, Ethyl alcohol, gelatin and DOP
  • Drugs: Carbon dioxide, benzene and chloride
  • Plastic and synthetic resin: styrene, plasticizer
  • Coating industry: Coating material, ceramic paint and regular paint
  • Textile industry: Conveyance of synthetic fiber materials
Features
  • Inside connection type gear structure, gear style of optimized design, least wear, low noise.
  • Belt transmission, using pulley to reduce rotating speed, suitable for high-viscosity liquid
  • Simplified construction, easy disassembly of side cover of pump, accessible for routine maintenance
  • Axial clearance of driving gear can be adjusted on exterior, without having to disassemble the pump
  • Super powerful suction force, maximum up to 740mmHgG(20Torr)
  • May install  casing steam jacket
  • May choose built-in safety valve, to prevent damage in case of overloaded pump
  • May adopt  internal gear external shaft design in conveyance of liquid containing fine solid particles
Optional accessories
  • 3-Phase induction motor:  208~480V 60/50Hz
  • Butt joint flange
  • Motor speed reducer
  • Motor speed changer
  • Pressure gauge
  • Composite gauge

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