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Blagdon Pump B06 - User Manual

Blagdon Pump B06
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HG-CF-1129 Rev. F - 19.10.09
Page 1
B06 & X06
Metallic FDA Series
04 Series
This pump is Atex approved for use
in potentially explosive atmospheres
Group II category 2
This pump is normally supplied with Tri-Clamp end connections
See parts list for other options.
SERVICE & OPERATING MANUAL
AIR OPERATED DOUBLE DIAPHRAGM PUMP
Table of Contents
Service / Maintenance Log, Recycling 2
Dimensions 3
Performance Curve 3
Technical Data & Temperature limitations 4
Explanation of Pump Nomenclature 4
Principle of Pump Operation 5
Installation guide 5
Important Warnings & Safety Information 6
Troubleshooting 7
Grounding the Pump 7
Warranty 8
Service 8
Air Valve Overhaul 8
Wet-side Overhaul 8
Exhaust Safety 9
High Temperature Inst. 9
Parts List 10
Assembly Drawing 11
Declaration of Conformity 12
II 2 GD c

Questions and Answers

  • J
    Jessica Perez DDSAug 5, 2025
    What to do if my Blagdon Pump Water Pump discharges fluid from air exhaust?
    • S
      Samuel GibbsAug 6, 2025
      If your Blagdon Pump Water Pump is discharging fluid from the air exhaust, it could be due to diaphragm failure or a loose frontplate. Replace the diaphragm. Also, re-torque the frontplate to the manual's specifications.
  • R
    Rachel BradleyAug 12, 2025
    Why my Blagdon Pump Water Pump pump will not start?
    • B
      Brandon KingAug 12, 2025
      If your Blagdon Pump Water Pump won't start, possible causes include: * Air valve assembly malfunction/seizure * Obstructed fluid line * Obstructed diaphragm chamber * Diaphragm failure causing fluid & excessive air to be expelled through the exhaust * Diaphragm seal failure * Air valve system malfunction * Air connected to exhaust. To resolve this: * Check the carrier for freedom of movement – clean, oil, and replace if necessary. * Clean the fluid line or increase its size. * Remove any obstruction in the diaphragm chamber. * Replace the diaphragm or shaft seals. * Check all seals in the valve chest assembly. * Reconnect the air inlet.
  • R
    Robert SotoAug 17, 2025
    What to do if Blagdon Pump Water Pump strokes but will not discharge?
    • P
      Patrick YoungAug 17, 2025
      If your Blagdon Pump Water Pump strokes but doesn't discharge, it could be due to excessive suction lift, suction line leakage, a valve ball not seating correctly or being damaged, a clogged suction line or strainer, or diaphragm failure. * Shorten the suction line. * Check and correct any suction line leakage. * Inspect the valve ball, remove any obstruction, or replace it if damaged. * Clear any clogs in the suction line or strainer. * Replace the diaphragm.
  • R
    Raymond AlexanderAug 23, 2025
    Why does my Blagdon Pump B06 Water Pump have an intermittent stroke rate?
    • J
      Jessica CunninghamAug 25, 2025
      An intermittent stroke rate in your Blagdon Pump Water Pump could be caused by over-lubrication, diaphragm shaft seal failure, air valve system malfunction, or a valve ball not seating or being partially obstructed. Try these steps: * Shut down the pump. * Remove the air connection and introduce a small amount of de-greasing agent into the air valve, then replace the line. * Run the pump until it clears. * Replace the seals. * Check all seals in the valve chest assembly.
  • B
    baileyrichAug 29, 2025
    Why Blagdon Pump B06 has erratic flow?
    • T
      Theresa BurnsAug 29, 2025
      Erratic flow in your Blagdon Pump Water Pump can be caused by diaphragm failure on one side, a valve ball not seating, suction leakage, diaphragm failure causing fluid and excessive air to be expelled through the exhaust, diaphragm seal failure, or air valve system malfunction. To address this: * Replace the diaphragm. * Check the valve ball and remove any obstruction. * Check and correct any suction leakage. * Replace the shaft seals. * Check all seals in the valve chest assembly.

Summary

Service; Maintenance Log

Contact Information

Manufacturer contact details for support and inquiries.

GA Drawing & Performance Curve

Technical Data

Principle of Pump Operation

Installation Guide

Instructions and considerations for properly installing the pump.

Safety

Critical safety precautions and warnings for operating the pump.

Important Warnings and Safety Information

Trouble Shooting Guide

Grounding the Pump

Essential procedures for grounding the pump to prevent static discharge in hazardous environments.

Service

Air Valve Systems

Detailed steps for overhauling and maintaining the pneumatic air valve assembly.

Wet-Side Overhaul

Procedures for disassembling and servicing the liquid-handling parts of the pump.

Replacing Diaphragms

Step-by-step guide for replacing the pump's diaphragms.

Exhaust Safety When Pumping Hazardous Liquids

High Temperature Installations

Specifications and considerations for pumps operating in high-temperature fluid applications.

Parts List

Sectional General Assembly

Declaration of Conformity

Blagdon Pump B06 Specifications

General IconGeneral
ModelB06
Cable Length10m
Voltage230V
Frequency50Hz
Max Head5.5 m
Max Flow Rate6000 l/h

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