Home / Compression Fittings / Compression Male Iron Coupler 8mm to 54mm

Compression Male Iron Coupler 8mm to 54mm

Price range: £0.88 through £14.92 inc VAT ( Price range: £0.73 through £12.43 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 Compression Male Iron Coupler puts a straight male thread on the end of copper pipe. Sizes 8mm x 1/4″ to 54mm x 2″, for valves, pumps and appliances. Collect from Plumb Parts in Glasgow.

SKUThumbnail Size PriceQuantityTotal
CPMI8B Compression Male Iron Coupler 8mm to 54mm - 8mm x 1/4 8mm x 1/4" £1.42 inc VAT (£1.18 ex VAT)
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£1.42 inc VAT
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CPMI8C Compression Male Iron Coupler 8mm to 54mm - 8mm x 3/8 8mm x 3/8" £2.94 inc VAT (£2.45 ex VAT)
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£2.94 inc VAT
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CPMI10B Compression Male Iron Coupler 8mm to 54mm - 10mm x 1/4 10mm x 1/4" £1.42 inc VAT (£1.18 ex VAT)
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£1.42 inc VAT
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CPMI10C Compression Male Iron Coupler 8mm to 54mm - 10mm x 3/8 10mm x 3/8" £0.88 inc VAT (£0.73 ex VAT)
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£0.88 inc VAT
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CPMI10D Compression Male Iron Coupler 8mm to 54mm - 10mm x 1/2 10mm x 1/2" £2.28 inc VAT (£1.90 ex VAT)
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£2.28 inc VAT
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CPMI12B Compression Male Iron Coupler 8mm to 54mm - 12mm x 1/4 12mm x 1/4" £2.44 inc VAT (£2.03 ex VAT)
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£2.44 inc VAT
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CPMI12D Compression Male Iron Coupler 8mm to 54mm - 12mm x 1/2 12mm x 1/2" £2.44 inc VAT (£2.03 ex VAT)
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£2.44 inc VAT
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CPMI15B Compression Male Iron Coupler 8mm to 54mm - 15mm x 1/4 15mm x 1/4" £1.25 inc VAT (£1.04 ex VAT)
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£1.25 inc VAT
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CPMI15C Compression Male Iron Coupler 8mm to 54mm - 15mm x 3/8 15mm x 3/8" £1.66 inc VAT (£1.38 ex VAT)
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£1.66 inc VAT
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CPMI15D Compression Male Iron Coupler 8mm to 54mm - 15mm x 1/2 15mm x 1/2" £2.15 inc VAT (£1.79 ex VAT)
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£2.15 inc VAT
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CPMI15E Compression Male Iron Coupler 8mm to 54mm - 15mm x 3/4 15mm x 3/4" £2.50 inc VAT (£2.08 ex VAT)
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£2.50 inc VAT
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CPMI22D Compression Male Iron Coupler 8mm to 54mm - 22mm x 1/2 22mm x 1/2" £3.67 inc VAT (£3.06 ex VAT)
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£3.67 inc VAT
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CPMI22E Compression Male Iron Coupler 8mm to 54mm - 22mm x 3/4 22mm x 3/4" £4.68 inc VAT (£3.90 ex VAT)
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£4.68 inc VAT
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CPMI22F Compression Male Iron Coupler 8mm to 54mm - 22mm x 1 22mm x 1" £5.05 inc VAT (£4.21 ex VAT)
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£5.05 inc VAT
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CPMI28F Compression Male Iron Coupler 8mm to 54mm - 28mm x 1 28mm x 1" £6.65 inc VAT (£5.54 ex VAT)
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£6.65 inc VAT
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CPMI35G Compression Male Iron Coupler 8mm to 54mm - 35mm x 1 1/4 35mm x 1 1/4" £5.38 inc VAT (£4.48 ex VAT)
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£5.38 inc VAT
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CPMI42H Compression Male Iron Coupler 8mm to 54mm - 42mm x 1 1/2 42mm x 1 1/2" £7.82 inc VAT (£6.52 ex VAT)
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£7.82 inc VAT
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CPMI54I Compression Male Iron Coupler 8mm to 54mm - 54mm x 2 54mm x 2" £14.92 inc VAT (£12.43 ex VAT)
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£14.92 inc VAT
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Description

To screw copper pipe straight into a female socket, reach for a Compression Male Iron Coupler. It is a straight adaptor with a nut and olive at one end and a male iron thread at the other, so it turns the pipe into a threaded tail.

Where the Compression Male Iron Coupler fits in

Common jobs include connecting to a valve with female ends, a cylinder boss, a pump valve or a threaded manifold. The size is written pipe first, then thread. 15mm x 1/2″ and 22mm x 3/4″ are the everyday sizes. Other combinations, for example 15mm x 3/4″ or 22mm x 1″, let you step between pipe and thread sizes without an extra reducer.

Make the threaded joint first, sealed with PTFE tape or jointing compound. Then fit the pipe and tighten the nut while holding the body with a second spanner.

  • 8mm with 1/4″, 3/8″ or 1/2″ threads; 10mm with 1/4″, 3/8″ or 1/2″; 12mm with 1/4″ or 1/2″
  • 15mm with 1/4″, 3/8″, 1/2″ or 3/4″; 22mm with 1/2″, 3/4″ or 1″
  • 28mm x 1″, 35mm x 1 1/4″, 42mm x 1 1/2″, 54mm x 2″
  • Straight body, Compression end and male threaded end

Female couplers and elbows sit alongside it in Compression fittings.

From our Glasgow trade counter

Plumb Parts, 555 South Street, Glasgow G14 0QX. Mon-Fri 8am-5pm and Sat-Sun 8am-1pm are the counter hours, and the online shop never closes.

Specification

  • Connection: straight, Compression x male iron thread
  • Sizes: 8mm x 1/4″, 8mm x 3/8″, 8mm x 1/2″, 10mm x 1/4″, 10mm x 3/8″, 10mm x 1/2″, 12mm x 1/4″, 12mm x 1/2″, 15mm x 1/4″, 15mm x 3/8″, 15mm x 1/2″, 15mm x 3/4″, 22mm x 1/2″, 22mm x 3/4″, 22mm x 1″, 28mm x 1″, 35mm x 1 1/4″, 42mm x 1 1/2″, 54mm x 2″
  • Suitable for: turning copper into a male threaded tail for a female valve, boss or fitting

Common Questions

What does ‘iron’ mean in male iron coupler?

It refers to the male pipe thread on one end, the type used on iron and steel pipe and on valve and fitting sockets. It does not mean the fitting is made of iron.

Can I use a male iron coupler to connect to old steel pipe?

Yes, through a female socket or fitting on the steel pipe with the same thread size. Clean the old thread well before sealing it.

Is a male iron coupler the same as a tank connector?

No. A tank connector has a backnut and washers to clamp through a tank wall, while this coupler screws into a threaded socket.

Additional information
Size

8mm x 1/4"

,

8mm x 3/8"

,

8mm x 1/2"

,

10mm x 1/4"

,

10mm x 3/8"

,

10mm x 1/2"

,

12mm x 1/4"

,

12mm x 1/2"

,

15mm x 1/4"

,

15mm x 3/8"

,

15mm x 1/2"

,

15mm x 3/4"

,

22mm x 1/2"

,

22mm x 3/4"

,

22mm x 1"

,

28mm x 1"

,

35mm x 1 1/4"

,

42mm x 1 1/2"

,

54mm x 2"

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