Male adaptor, copper solder EN 1254 4243

Male adaptor from the Copper solder EN 1254 line: 23 sizes from 10 × 3/8 to 54 × 2. Application: water, heating, gas, industry. Standard EN 1254.

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Sizes: 23
Pressure: 25 bar
Temperature: −20…110 °C

Sizes and article numbers

Source: Besco 2026 catalogue

Male adaptor Besco 4243: sizes and article numbers
Size	Article number	Bag	Box
10 × 3/8	`4243-10.3/8`	10 pcs	400 pcs
10 × 1/2	`4243-10.1/2`	10 pcs	300 pcs
12 × 3/8	`4243-12.3/8`	10 pcs	300 pcs
12 × 1/2	`4243-12.1/2`	10 pcs	300 pcs
14 × 1/2	`4243-14.1/2`	10 pcs	300 pcs
15 × 3/8	`4243-15.3/8`	10 pcs	300 pcs
15 × 1/2	`4243-15.1/2`	10 pcs	300 pcs
15 × 3/4	`4243-15.3/4`	10 pcs	200 pcs
16 × 1/2	`4243-16.1/2`	10 pcs	200 pcs
16 × 3/4	`4243-16.3/4`	10 pcs	150 pcs
18 × 1/2	`4243-18.1/2`	10 pcs	200 pcs
18 × 3/4	`4243-18.3/4`	10 pcs	150 pcs
22 × 1/2	`4243-22.1/2`	10 pcs	150 pcs
22 × 3/4	`4243-22.3/4`	10 pcs	150 pcs
22 × 1	`4243-22.1`	10 pcs	150 pcs
28 × 3/4	`4243-28.3/4`	10 pcs	120 pcs
28 × 1	`4243-28.1`	5 pcs	100 pcs
28 × 1 1/4	`4243-28.1 1 / 4`	5 pcs	70 pcs
35 × 1	`4243-35.1`	5 pcs	40 pcs
35 × 1 1/4	`4243-35.1 1/4`	5 pcs	30 pcs
42 × 1 1/4	`4243-42.1 1/4`	2 pcs	40 pcs
42 × 1 1/2	`4243-42.1 1/2`	2 pcs	40 pcs
54 × 2	`4243-54.2`	10 pcs	45 pcs

Line: Copper solder EN 1254
Application: water, heating, gas, industry
Standard: EN 1254
Approvals: DVGW KIWA WRAS
Catalogue name: Male Adaptor

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