Flamcovent - Air Separator 400F Smart - Air - DN 400

Name: Flamcovent - Air Separator 400F Smart - Air - DN 400
Brand: Flamco
SKU: 31012
Price: 12250.2 GBP
Availability: InStock

Part Number:

31012

The Flamcovent - Air Separator 400F Smart - Air - DN 400 is a high-efficiency air separator designed for sealed heating and chilled water systems.

View Description | Data Sheet(s)

This item is now obsolete. Please view our alternatives below.

£16,603.99 RRP £12,250.20 £10,208.50

Free Standard Delivery

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Description

The Flamcovent - Air Separator 400F Smart - Air - DN 400 is a high-efficiency air separator designed for sealed heating and chilled water systems.

It helps remove dissolved and free air from the system, supporting quieter operation, improved heat transfer, lower component wear, and more efficient overall performance.

Designed to purge micro-bubbles while conserving energy, the Flamcovent - Smart Air Separator delivers fast, effective deaeration for sealed LPHW and CHW systems, improving comfort and system efficiency.

Its steel core geometry removes even the tiniest bubbles with up to 60% better performance than conventional separators, while the extremely low flow resistance keeps pumping energy to a minimum. Flanged connections comply with EN 1092-1 PN16, and the unit suits standard flow velocities up to 3 m/s.

Stabilises plant — less air means quieter operation and better heat transfer
Protects equipment — reduced wear on pumps, control gear and accessories
Ideal for retrofits — benefits older and open-to-closed conversions
Low maintenance with constant performance over its service life

Key Product Features

Application: sealed heating and cooling installations
Connection: flanged to EN 1092-1 PN16
Performance: up to 60% better air removal vs conventional designs
Hydraulics: extremely low flow resistance; standard flow speed up to 3 m/s
Construction: steel body; constant performance; low maintenance
Temperature (continuous):0–120 °C
Max operating pressure:10 Bar

More Information
Price	£10,208.50
Manufacturer	Flamco
Warranty	1 year guarantee
Pump Type Filter	Separator
Duty Type	Commercial
Separator Type	Air
Suitable For Heating	Yes
Suitable For Cooling	Yes
Suitable For Open System	No
Suitable For Closed System	Yes
With Dismountable Filter	No
Filter Volume	731
With Automatic De-Aerator	Yes
With Couplers	No
Connection Type	Flange
Connection Size	DN 400
Next Day Delivery	No
Manufacturers Part Number	31012

Data Sheet(s)

Delivery & Returns

Delivery and returns

At Pumpify, we make getting the right pump quick and straightforward.

We offer free standard delivery (2–3 working days) to mainland UK* on all pumps, spares, and accessories over £50 (ex VAT). Orders under £50 are sent on the same service for just £6.95.

Need it faster? No problem. Pumpify offers a range of next working day* delivery options, so you can choose the speed that suits the job. Just be sure to place your order before 3:30pm, Monday to Friday.

*Excludes UK Islands, Northern Ireland and Scottish Highlands.

UK Delivery Options (Orders Over £50)		UK Delivery Options (Orders Under £50)
Standard (2–3 working days)	FREE	Standard (2–3 working days)	£6.95
Next Working Day	£14.50	Next Working Day	£16.45
Next Working Day before 12:00pm	£25.00	Next Working Day before 12:00pm	£25.00
Next Working Day before 9:00am	£50.00	Next Working Day before 9:00am	£50.00
Scottish Highlands Standard	£17.50	Scottish Highlands Standard	£17.50
UK Islands & N. Ireland Standard	£60.00	UK Islands & N. Ireland Standard	£60.00

Republic of Ireland Deliveries

We can arrange delivery to the Republic of Ireland on request.
Due to additional post-Brexit requirements, these orders need to be placed directly with our customer support team:

0808 281 5795

Courier Companies

FedEx handles most small to medium parcels

Palletforce and other trusted pallet couriers are used for larger or heavier items

We always choose the most reliable option for your order.

Next Working Day Delivery

When a pump goes down, waiting isn’t an option. That’s why Pumpify offers Next Working Day Delivery on a wide range of pumps, spares, and accessories, to help keep your projects moving.

While we do everything we can to meet next-day delivery times, availability may occasionally change due to stock levels, transport schedules, or processing constraints. If this happens, the option may be removed at checkout or adjusted after ordering.

If anything changes, we’ll keep you informed and make sure your order reaches you as quickly as possible.