Home / End Feed Fittings / End Feed Capillary Air Vent 15mm to 22mm

End Feed Capillary Air Vent 15mm to 22mm

Price range: £1.24 through £2.40 inc VAT ( Price range: £1.03 through £2.00 ex VAT)

         

✓ In Stock

Free Click and Collect, no minimum order, from our Glasgow counter at 555 South Street, G14 0QX. Open Mon-Fri 8am-5pm, Sat-Sun 8am-1pm.

Delivery: free UK mainland delivery on orders over £250, or £12 + VAT under £250. In stock orders placed by 2pm Monday to Friday usually go out for next working day delivery. Returns: 14 days. Call 0141 404 5128 for a return number first. Delivery and Returns

Trade and public welcome at 555 South Street, Glasgow G14 0QX. Call 0141 404 5128.

         

The End Feed Capillary Air Vent solders into copper pipework to let trapped air out at a high point. Listed in 8mm to 108mm sizes, available from Plumb Parts at the Glasgow trade counter.

SKUThumbnail Size PriceQuantityTotal
EFFAVP15 End Feed Capillary Air Vent 15mm to 22mm - 15X15mm 15X15mm £1.24 inc VAT (£1.03 ex VAT)
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£1.24 inc VAT
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EFAV2222 End Feed Capillary Air Vent 15mm to 22mm - 22X22mm 22X22mm £2.40 inc VAT (£2.00 ex VAT)
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£2.40 inc VAT
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Description

Air that collects at the top of a pipe run stops water moving and makes noise, and the End Feed Capillary Air Vent gives it a way out. It solders into the pipework like any End Feed fitting and has a small vent that you open to release the air.

Where to fit an End Feed Capillary Air Vent

Put it at the highest point of a run, for example where a heating pipe climbs over a doorway and drops again, or at the top of a riser. When the system is filled, open the vent until water comes out with no air, then close it.

There is no solder built in, so bring wire solder. Prepare the pipe and sockets with a clean and a coat of flux, then heat and solder. Keep the vent closed while you heat, and let the fitting cool before you test it.

  • Sizes listed: 8mm, 10mm, 15mm, 22mm, 28mm, 35mm, 42mm, 54mm, 67mm, 76mm and 108mm
  • End Feed sockets for wire solder
  • Manual air release
  • For high points on heating and water pipework

15mm and 22mm are the sizes most domestic jobs need. Other parts are in End Feed fittings.

Collect from Plumb Parts in Glasgow

The shop is at 555 South Street, Glasgow G14 0QX. Hours are Mon to Fri 8am to 5pm, Sat and Sun 8am to 1pm, and online orders are welcome.

Specification

  • Material: copper
  • Connection: End Feed sockets with a manual air vent
  • Sizes: 8mm, 10mm, 15mm, 22mm, 28mm, 35mm, 42mm, 54mm, 67mm, 76mm, 108mm
  • Suitable for: high points on heating and water pipework where air collects

Common Questions

Where should a capillary air vent go?

At the highest point of the run, such as where a pipe climbs over a doorway, or the top of a riser.

Manual or automatic air vent: which is better?

A manual vent like this one cannot stick open and leak, but someone has to open it after filling. An automatic vent clears air by itself.

Should the vent be open while soldering?

Keep it closed while you heat and let the fitting cool before testing, so the vent seal is not damaged.

Plumb Parts Glasgow

555 South Street
Glasgow
G14 0QX
Tel: 0141 404 5128
Open 7 days
Mon to Fri 8am to 5pm
Sat and Sun 8am to 1pm

Additional information
Size

8X8mm

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10X10mm

,

15X15mm

,

22X22mm

,

28X28mm

,

35X35mm

,

42X42mm

,

54X54mm

,

67X67mm

,

76X76mm

,

108X108mm

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