. Chemical Process Pumps CP765-F5K | Aqua Pumps Limited
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CP765-F5K
Chemical Process Pumps

CP765-F5K Pumps are centrifugal end suction frame mounted pumps, designed for pumping corrosive fluid handling applications. The pumps are semi-open and designed for heavy duty application.

Applications

  • Oil & Gas, Petrochemical & Refineries
  • Paint, Hot Oil
  • Food Plant , Effluent Treatment Plant
  • Pharmaceuticals
  • Ethanol Plant
  • Sugar Industries
  • Waste & water treatment Plant

Designation

MAX FLOW RATE

  • 1,590 m³/h (7,000 gpm)

MAX HEAD

  • 275 m (900 ft)

MAX TEMPERATURE

  • 260°C (500°F)

AVAILABLE MATERIALS

  • Ductile Iron
  • 316 Stainless Steel
  • Alloy 20
  • CD4MCu
  • Hastelloy B , C AND Many other MOC

Design Features

Accurate machined Tolerances maintain positive Alignment

  • Impeller alignment of impeller to casing provides maximum hydraulic efficiency.
  • Dynamically balanced according to ISO 1940 class 6.3 for smooth, low vibration operation.
  • Concentricity of shaft to stuffing box bore assure low sealing maintenance.

Maximum Sealing Flexibility

  • Choice of packed box or mechanical seal.
  • Any type - inside or outside-single, double, unbalance & balanced mechanical seal.
  • Almost any seal will fit without modifications of pump.
  • With double row thrust bearing & lock nut. keeps end play less then 0.025mm (0.001”)
  • Minimum shaft end play for effective stuffing box sealing.

Casing

  • Top Centerline discharge
  • Available in 150#, 300# Flat Face & Raised Face
  • Back pull out design

Open Impeller

  • Ideal for corrosive & abrasive liquid
  • Handles solid & stringy fibres with ease
  • Back Pump out vanes reduces pressure on shaft seal
  • Adjustment of clearance is easy when wear & tear takes place
  • PTFE ‘O’- Ring in controlled compression protects shaft against corrosion.
  • Metal contact between shaft and impeller transmit torque & assures perfect alignment.

Stuffing Box

  • STANDARD BORE : Designed for packaging, also able to accommodates mechanical seal.
  • BIG BORE: Enlarged Chamber for Increased seal life through improved cooling & lubrication.
  • TAPER BORE: lower seal face temperature, self venting & draining. Solid & Vapours circulated away from seal face.

Renewable Shaft Sleeve

  • Simplifies Maintenance - renew sealing surface without shaft and bearing disassembly.
  • PTFE 'O'- Ring protects shaft against liquid contact.

Sight Glass

  • To monitor oil level in oil chamber

Oil Fill Plug

  • To fill oil
  • Vapor / Air circulation in bearing housing

Shaft

  • Designed for toughest services.
  • Maximum 0.05 mm deflection at stuffing box face at maximum load.
  • 2 types- Sleeves or Solid - Standard- SS316 Shaft sleeve with AISI 4140 Shaft - Optional- SS316 shaft sleeve with SS316 shaft
  • Solid shaft with SS316 or any other material

External Impeller Adjustment

  • Simple & fast with open end wrench.
  • No shimming required.

Bearing Housing

  • Sealed to prevent contamination from corrosive atmosphere, leakage & wash down.

Hydraulic Coverage

Pump Selector
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