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IPP Pump Products iLobe Series - User Manual

IPP Pump Products iLobe Series
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Doc. No. 0179 status 03/2017
Operating Instructions
iLobe
Rotary lobe pump

Table of Contents

Questions and Answers

  • B
    bondrobertAug 19, 2025
    What to do if pressure at pump discharge is too high in IPP Pump Products iLobe Water Pump?
    • B
      Barbara WarrenAug 20, 2025
      If the pressure at the pump discharge is too high, check the piping for obstructions and simplify the discharge line.
  • K
    Katherine ChambersAug 22, 2025
    What to do if foreign particles are in the product of IPP Pump Products iLobe Water Pump?
    • J
      Justin FranklinAug 22, 2025
      If there are foreign particles in the product, clean the system or place a filter at the suction side.
  • S
    stephenwongAug 25, 2025
    What to do if the IPP Pump Products Water Pump is not filled with liquid?
    • B
      Blake HenryAug 25, 2025
      If the pump isn't filled with liquid, vent the suction line and rotor case, then prime the rotor case with liquid.
  • R
    Renee SanchezAug 26, 2025
    What to do if air is entering into the suction line of IPP Pump Products Water Pump?
    • D
      dennisyoungAug 26, 2025
      If air is entering the suction line, check the connections.
  • M
    martinchristinaAug 27, 2025
    What to do if gas is in the suction line of IPP Pump Products iLobe Water Pump?
    • K
      Kristin PerryAug 28, 2025
      If there is gas in the suction line, vent the suction line or pump casing.
  • C
    Christine HaleAug 30, 2025
    What to do if product viscosity is too high in IPP Pump Products Water Pump?
    • J
      Joanne RodriguezAug 30, 2025
      If the product viscosity is too high, reduce the speed or increase the product temperature.
  • K
    kylewilliamsAug 31, 2025
    What to do if product viscosity is too low in IPP Pump Products Water Pump?
    • B
      Bonnie BennettSep 1, 2025
      If the product viscosity is too low, increase the speed or lower the product temperature.
  • J
    Jennifer MillerSep 2, 2025
    What to do if the product temperature is too high in IPP Pump Products iLobe Water Pump?
    • T
      Timothy RhodesSep 2, 2025
      If the product temperature is too high, cool the product or pump casing.
  • C
    Chad HowardSep 5, 2025
    What to do if the product temperature is too low in IPP Pump Products iLobe Water Pump?
    • M
      Melissa JacksonSep 5, 2025
      If the product temperature is too low, heat the product or rotor case.
  • M
    Melissa ShawSep 7, 2025
    How to fix insufficient NPSHA in IPP Pump Products iLobe Water Pump?
    • J
      Jason HammondSep 7, 2025
      To address insufficient NPSHA, enlarge the diameter of the suction line, simplify and shorten the suction line, or reduce the speed and product temperature.

Summary

Used Symbols

DANGER Symbol

Highlights procedures that, if performed incorrectly, can result in injury.

General Safety Warnings

Operating Attention

Intended Use

DANGER: Improper Use

Forbids any improper use of the iLobe rotary lobe pump without written permission.

Safety

Precautions

Installation

General Information

Details requirements for foundation, ventilation, and surrounding area for pump installation.

DANGER: Installation Safety

Emphasizes adherence to safety standards during all pump work.

Lifting

DANGER: Suspended Load Safety

Prohibits standing under suspended loads during lifting operations.

Foundation

Pipe System

General Pipe System Requirements

Inlet Piping

Assembly of the Pump Unit

Alignment Tolerances

Connection of the Pipes

DANGER: Rotating Parts Safety

Ensures the motor cannot be started during works with uncovered rotating parts.

Flushing of the Shaft Seals

Barrier Pressure Tank; Barrier Fluid Tank

Assembly and Connection of the Tank

Selection of Barrier Fluid

Filling and Emptying the Tank

DANGER: Tank Pressure Hazard

Prohibits opening the barrier pressure tank under pressure and advises cooling.

Direction of Rotation

Connection of the Drive

DANGER: Coupling Protection Required

States the pump must not be operated without proper coupling protection.

DANGER: Qualified Electrician Required

Specifies that electric drive connection must be done by a qualified electrician.

Filling with Oil

Commissioning

ATTENTION: Gearbox Oil Level

Warns against starting the pump if the gearbox is not correctly filled with oil.

Start-up

During Operation

To Stop the Pump for a Short Period

Maintenance

Disassembly; Assembly

Precautions

DANGER: Pump Cover Safety

Prohibits running the pump without cover or proper piping connection.

DANGER: Drive Lockout

Ensures the drive is switched off and cannot be restarted unintentionally during maintenance.

DANGER: Harmful Liquids Handling

Recommends protective gear when handling harmful liquids.

DANGER: Depressurization for Maintenance

Ensures the pump is depressurized before disassembly for maintenance.

Pump Drainage

Oil Drainage

Dismantling of the Pump

DANGER: Heating Jacket Cooling

Warns to ensure steam/heating liquid is closed and the jacket has cooled down.

Disassembly of the Pump

Disassembly of the Rotors

Disassembly of the Shaft Seals

Disassembly of the Gearbox

DANGER: Hot Surface Warning

Warns about hot surfaces and advises not to touch them.

Control of the Parts

Assembly of the Pump

DANGER: Bearing Heating Safety

Recommends heating bearings to 100-150°C and warns of severe injury risk.

DANGER: Hot Parts Warning

Advises heating spacer bushing and rear bearing to 100-120°C, warning of injury risk from hot parts.

Mechanical Seals

Lip Seals

Double Mechanical Seals

Tightening Torques

Decommissioning

ATTENTION: O-ring Overstretch

Disposal

Vertical Execution

Material Specifications

Pressure Relief Valves

Spring Loaded Pressure Relief Valve

Pressure Loaded Pressure Relief Valve

Adjustment

Maintenance and Lubrication

Pressure Relief Valve with Built-in Temperature Sensor

Heating; Heat Exchange

Heatable Pump Case with Integrated Heat Channels IHCh RC

Trouble Shooting

IPP Pump Products iLobe Series Specifications

General IconGeneral
TypeRotary Lobe Pump
ViscosityUp to 1, 000, 000 cP
Self-PrimingYes
Power SourceElectric Motor
ApplicationPharmaceutical, Chemical
PressureUp to 300 PSI
MaterialStainless Steel
Connection SizeUp to 6 inches
TemperatureUp to 300°F (149°C) (depending on model and seal)
HorsepowerVaries by model (typically 1-30 HP)

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