Skip to content
Durapump
  • Our Services
    • System Building
    • Energy Savings
    • Commission, Install & Repair
    • Maintenance Packages
    • Pump Repairs
    • Connect Log-in
  • Products
    • By Type
    • By Brand
  • Sectors
    • Abattoirs
    • Automotive & Aerospace
    • Critical Services
    • Education
    • Food & Drink
    • Local Authorities
    • Manufacturing
    • Waste & Stormwater
  • Resources
    • Accreditations & Insurance
    • Calculators
    • Case Studies
    • How To Videos
    • Information Guides
    • News & Blogs
    • Recommend a Friend
  • Contact Us
    • Contact Us
    • About Us
    • Meet the Team
When autocomplete results are available use up and down arrows to review and enter to go to the desired page. Touch device users, explore by touch or with swipe gestures.
  • Product Categories
  • Accessories & Spares
  • Booster Sets
  • Centrifugal Pumps
  • Controls
  • Dosing Pumps
  • Industrial Pumps
  • Macerators
  • Maintenance
  • Mixers
  • Pressurisation Sets
  • Pump Stations
  • Pump Systems
  • Submersible Pumps
  • Services
  • System Building
  • Energy Savings
  • Repair, Install & Commissioning
  • Maintenance Packages
  • Pump Repairs
  • Connect Log-In
  • DuraPump
  • About Us
  • Brochures
  • Contact Us
  • Meet the Team
  • Free Information Guides
  • More about – Pump Accessories
  • More about – Pump Stations
  • More about – Submersible Pumps
  • Sectors
  • Abattoirs
  • Automotive & Aerospace
  • Critical Services
  • Education
  • Food & Drink
  • Local Authorities
  • Manufacturing
  • Waste & Stormwater

Call us from 7am on 01604 648 800
Click here to arrange a site survey
Leave a Google Review
Durapump
  • Our Services
    • System Building
    • Energy Savings
    • Commission, Install & Repair
    • Maintenance Packages
    • Pump Repairs
    • Connect Log-in
  • Products
    • By Type
    • By Brand
  • Sectors
    • Abattoirs
    • Automotive & Aerospace
    • Critical Services
    • Education
    • Food & Drink
    • Local Authorities
    • Manufacturing
    • Waste & Stormwater
  • Resources
    • Accreditations & Insurance
    • Calculators
    • Case Studies
    • How To Videos
    • Information Guides
    • News & Blogs
    • Recommend a Friend
  • Contact Us
    • Contact Us
    • About Us
    • Meet the Team
Login Register
Close
When autocomplete results are available use up and down arrows to review and enter to go to the desired page. Touch device users, explore by touch or with swipe gestures.
Durapump

Fill out the form to submit your bespoke requirements.

Your Name(Required)
Postcode of System Location(Required)
Home > Pump Systems > Flamco > Flamco - Flexcon - Expansion Vessel

Flamco – Flexcon – Expansion Vessel

Flamco produce an extensive range of diaphragm expansion vessels. Both the steel vessels and the diaphragm are of the highest quality. Flamco vessels are available for potable, chilled and heated water systems with sizes ranging from just 2 litres, up to 8,000 litres.

  • Filled with Nitrogen gas for longer maintenance of pre-pressure.
  • Suitable for systems with maximum system temperatures of 120 °C.
  • Uncoated water connection thread ensures the vessel is water tight and makes installation easier.
  • Flexible diaphragms with rolling action.
explore the full RANGE explore the full benefits

Flamco produce an extensive range of diaphragm expansion vessels. Both the steel vessels and the diaphragm are of the highest quality. Flamco vessels are available for potable, chilled and heated water systems with sizes ranging from just 2 litres, up to 8,000 litres.

Share this article

1. Tell us about your Pump System

Note: All fields are required
Cta Icon Solve your water pressure problems today, call 01604 648 800

Flexcon  110 - 0.5 - 3.0bar

100 litre Expansion Vessel for heating installations and chilled water installations.

Specification

Capacity - 110l

Application

Pre-Charge (bar): 0.5, 1.0, 1.5, 2.0, 2.5 + 3.0

Downloads

flexcon-instruction-manual-documents

Flexcon  140 - 0.5 - 3.0bar

140 litre Expansion Vessel for heating installations and chilled water installations.

Specification

Capacity - 140l

Application

Pre-Charge (bar): 0.5, 1.0, 1.5, 2.0, 2.5 + 3.0

Downloads

flexcon-instruction-manual-documents

Flexcon  200 - 0.5 - 3.0bar

200 litre Expansion Vessel for heating installations and chilled water installations.

Specification

Capacity - 200l

Application

Pre-Charge (bar): 0.5, 1.0, 1.5, 2.0, 2.5 + 3.0

Downloads

flexcon-instruction-manual-documents

Flexcon  300 - 0.5 - 3.0bar

300 litre Expansion Vessel for heating installations and chilled water installations.

Specification

Capacity - 300l

Application

Pre-Charge (bar): 0.5, 1.0, 1.5, 2.0, 2.5 + 3.0

Downloads

flexcon-instruction-manual-documents

Flexcon  425 - 0.5 - 3.0bar

425 litre Expansion Vessel for heating installations and chilled water installations.

Specification

Capacity - 425l

Application

Pre-Charge (bar): 0.5, 1.0, 1.5, 2.0, 2.5 + 3.0

Downloads

flexcon-instruction-manual-documents

Flexcon  600 - 0.5 - 3.0bar

600 litre Expansion Vessel for heating installations and chilled water installations.

Specification

Capacity - 600l

Application

Pre-Charge (bar): 0.5, 1.0, 1.5, 2.0, 2.5 + 3.0

Downloads

flexcon-instruction-manual-documents

Flexcon  800 - 0.5 - 3.0bar

800 litre Expansion Vessel for heating installations and chilled water installations.

Specification

Capacity - 800l

Application

Pre-Charge (bar): 0.5, 1.0, 1.5, 2.0, 2.5 + 3.0

Downloads

flexcon-instruction-manual-documents

Flexcon  1000 - 0.5 - 3.0bar

1000 litre Expansion Vessel for heating installations and chilled water installations.

Specification

Capacity - 1000l

Application

Pre-Charge (bar): 0.5, 1.0, 1.5, 2.0, 2.5 + 3.0

Downloads

flexcon-instruction-manual-documents
  • Description
  • Benefits & Features
  • DOCUMENTS

Flamco produce an extensive range of diaphragm expansion vessels. Both the steel vessels and the diaphragm are of the highest quality. Flamco vessels are available for potable, chilled and heated water systems with sizes ranging from just 2 litres, up to 8,000 litres.

Share this article

When you choose a top brand like Flamco, you expect top quality products. Flamco work to the principle that prevention is better than cure in the quest for zero malfunctions.

Flamco produce a wide range of expansion vessels and pressurisation sets.

Flamco vessels are suitable for potable, chilled and heated water systems. Also, for use in closed central heating and air-conditioning installations and cooling installations. All of the flamco expansion vessels are made from steel, making them some of the highest quality and reliable vessels. They have sizes ranging from just 2 litres up to 8,000 litres, making almost any size or type system apposite and compatible with a vessel.

Below are a few more benefits and features:

  • The clamping ring construction clamps the diaphragm between the two vessel halves.
  • Nitrogen gas filling for longer pre-pressure maintenance.
  • Ribs on the diaphragm prevent sticking to the vessel wall and guarantee inflow of expansion water at the slightest pressure increase.
  • Uncoated threaded nipple ensures a trouble-free connection.
  • High quality steel.

Flamco pressurisation sets are compact are totally enclosed. In order to keep a minimum system pressure requirement, flamco units are fitted with a pressure transducer. This ultimately making your system more energy and cost efficient.

Below are a few more benefits and features:

  • Password protected.
  • Sequential Programming Menu.
  • Pressure Setting in 0.1 bar increments.
  • Option of a Pump Pulse
  • Flood Protection, through a Pump Runtime Limiter and Excessive Start Alarm.
  • Event logging: Alarm activations, Pump Run counter (activations per pump), Cumulative run timer (hours per pump), Electrical interruption.
  • PDF flexcon-instruction-manual-documents.pdf
  • PDF flexcon-product-sheet-product-literature.pdf
New Pump System Required? CALL Dura Pump TODAY on 01604 648 800 Cta Icon
  • Product Categories
  • Accessories & Spares
  • Booster Sets
  • Centrifugal Pumps
  • Controls
  • Dosing Pumps
  • Industrial Pumps
  • Macerators
  • Pump Stations
  • Pump Systems
  • Pressurisation Sets
  • Submersible Pumps
  • Services
  • System Building
  • Energy Savings
  • Repair, Install & Commissioning
  • Maintenance Packages
  • Pump System and Repairs
  • Connect Log-In
  • CONTACT DURA PUMP
  • Call us on 01604 648 800
  • Email mail@durapump.co.uk
  • Opening hours
  • 7am-5pm Mon to Thurs
  • 7am-4.30pm Fri
  • - Find us on Google
  • - Leave a Review
White Logos

Privacy Policy | Cookie Policy