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Plasson Fittings

Plasson Poly Pipe Fittings & Electrofusion Solutions

Plasson provides one of the most trusted connection systems for poly pipe worldwide, offering high-quality compression fittings, electrofusion fittings, saddles, adaptors, valves, and tooling. Engineered for strength, precision, and long-term reliability, Plasson fittings create secure, leak-free joints suitable for irrigation, plumbing, commercial water systems, and infrastructure applications.

Our range includes metric compression fittings from 20–160mm, electrofusion couplings and elbows, tapping saddles, BSP threaded adaptors, valves, and installation tools. Plasson’s robust nut-and-O-ring design ensures easy installation for compression fittings, while their electrofusion range delivers fusion-welded joints compliant with industry standards.

Whether you're repairing a poly line, installing a new irrigation system, or working on commercial HDPE pipelines, Plasson offers a dependable connection solution built for Australian conditions.

Explore the full range of Plasson fittings and components available at The Irrigation Hub.

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Bolt Set Suit Dn100 (4") As4087 Pn21 Backing Flange Galvanised 80Lg

Plasson
$71.18
$64.71 - $64.71
$71.18
$50.93
$46.30 - $46.30
$50.93
In stock

Bolt Set Suit Dn100 (4") As4087 Pn21 Backing Flange Galvanised 80Lg

$71.18
$64.71 - $64.71
$71.18
$50.93
$46.30 - $46.30
$50.93

Bolt Set Suit Dn100 (4") As4087 Pn21 Backing Flange Galvanised 100Lg

Plasson
$71.04
$64.58 - $64.58
$71.04
$50.82
$46.20 - $46.20
$50.82
In stock

Bolt Set Suit Dn100 (4") As4087 Pn21 Backing Flange 316 100Lg

$71.04
$64.58 - $64.58
$71.04
$50.82
$46.20 - $46.20
$50.82

Bolt Set Suit Dn80 (3") As4087 Pn21 Backing Flange Galvanised 100Lg

Plasson
$71.04
$64.58 - $64.58
$71.04
$50.82
$46.20 - $46.20
$50.82
In stock

Bolt Set Suit Dn80 (3") As4087 Pn21 Backing Flange 316 100Lg

$71.04
$64.58 - $64.58
$71.04
$50.82
$46.20 - $46.20
$50.82

Bolt Set Suit Dn80 (3") As4087 Pn21 Backing Flange Galvanised 65Lg

Plasson
$52.70
$47.91 - $47.91
$52.70
$37.71
$34.28 - $34.28
$37.71
In stock

Bolt Set Suit Dn80 (3") As4087 Pn21 Backing Flange 316 100Lg

$52.70
$47.91 - $47.91
$52.70
$37.71
$34.28 - $34.28
$37.71

Bolt Set Suit Dn65 (2.1/2") As4087 Pn21 Backing Flange Galvanised 100Lg

Plasson
$71.04
$64.58 - $64.58
$71.04
$50.82
$46.20 - $46.20
$50.82
In stock

Bolt Set Suit Dn65 (2.1/2") As4087 Pn21 Backing Flange 316 100Lg

$71.04
$64.58 - $64.58
$71.04
$50.82
$46.20 - $46.20
$50.82

Bolt Set Suit Dn65 (2.1/2") As4087 Pn21 Backing Flange Galvanised 80Lg

Plasson
$71.18
$64.71 - $64.71
$71.18
$50.93
$46.30 - $46.30
$50.93
In stock

Bolt Set Suit Dn65 (2.1/2") As4087 Pn21 Backing Flange 316 100Lg

$71.18
$64.71 - $64.71
$71.18
$50.93
$46.30 - $46.30
$50.93

Bolt Set Suit Dn65 (2.1/2") As4087 Pn21 Backing Flange Galvanised 65Lg

Plasson
$52.70
$47.91 - $47.91
$52.70
$37.71
$34.28 - $34.28
$37.71
In stock

Bolt Set Suit Dn65 (2.1/2") As4087 Pn21 Backing Flange 316 100Lg

$52.70
$47.91 - $47.91
$52.70
$37.71
$34.28 - $34.28
$37.71

Bolt Set Suit Dn50 (2") As4087 Pn21 Backing Flange Galvanised 80Lg

Plasson
$35.60
$32.36 - $32.36
$35.60
$25.48
$23.16 - $23.16
$25.48
In stock

Bolt Set Suit Dn50 (2") As4087 Pn21 Backing Flange 316 100Lg

$35.60
$32.36 - $32.36
$35.60
$25.48
$23.16 - $23.16
$25.48

Bolt Set Suit Dn50 (2") As4087 Pn21 Backing Flange Galvanised 65Lg

Plasson
$26.36
$23.96 - $23.96
$26.36
$18.87
$17.15 - $17.15
$18.87
In stock

Bolt Set Suit Dn50 (2") As4087 Pn21 Backing Flange 316 100Lg

$26.36
$23.96 - $23.96
$26.36
$18.87
$17.15 - $17.15
$18.87

Bolt Set Suit Dn450 (18") As4087 Pn16 Backing Flange Galvanised 240Lg

Plasson
$513.69
$466.99 - $466.99
$513.69
$367.61
$334.19 - $334.19
$367.61
In stock

Bolt Set Suit Dn450 (18") As4087 Pn16 Backing Flange 316 250Lg

$513.69
$466.99 - $466.99
$513.69
$367.61
$334.19 - $334.19
$367.61

Bolt Set Suit Dn450 (18") As4087 Pn16 Backing Flange Galvanised 150Lg

Plasson
$365.15
$331.95 - $331.95
$365.15
$261.32
$237.56 - $237.56
$261.32
In stock

Bolt Set Suit Dn450 (18") As4087 Pn16 Backing Flange 316 250Lg

$365.15
$331.95 - $331.95
$365.15
$261.32
$237.56 - $237.56
$261.32

Bolt Set Suit Dn400 (16") As4087 Pn16 Backing Flange Galvanised 240Lg

Plasson
$513.69
$466.99 - $466.99
$513.69
$367.61
$334.19 - $334.19
$367.61
In stock

Bolt Set Suit Dn400 (16") As4087 Pn16 Backing Flange 316 250Lg

$513.69
$466.99 - $466.99
$513.69
$367.61
$334.19 - $334.19
$367.61

Bolt Set Suit Dn400 (16") As4087 Pn16 Backing Flange Galvanised 200Lg

Plasson
$419.12
$381.02 - $381.02
$419.12
$299.95
$272.68 - $272.68
$299.95
In stock

Bolt Set Suit Dn400 (16") As4087 Pn16 Backing Flange 316 250Lg

$419.12
$381.02 - $381.02
$419.12
$299.95
$272.68 - $272.68
$299.95

Bolt Set Suit Dn300 (12") As4087 Pn16 Backing Flange Galvanised 110Lg

Plasson
$176.41
$160.37 - $160.37
$176.41
$126.25
$114.77 - $114.77
$126.25
In stock

Bolt Set Suit Dn300 (12") As4087 Pn16 Backing Flange 316 130Lg

$176.41
$160.37 - $160.37
$176.41
$126.25
$114.77 - $114.77
$126.25

Bolt Set Suit Dn250 (10") As4087 Pn16 Backing Flange Galvanised 120Lg

Plasson
$117.12
$106.47 - $106.47
$117.12
$83.81
$76.19 - $76.19
$83.81
In stock

Bolt Set Suit Dn250 (10") As4087 Pn16 Backing Flange 316 130Lg

$117.12
$106.47 - $106.47
$117.12
$83.81
$76.19 - $76.19
$83.81

Bolt Set Suit Dn250 (10") As4087 Pn16 Backing Flange Galvanised 130L

Plasson
$128.95
$117.23 - $117.23
$128.95
$92.30
$83.91 - $83.91
$92.30
In stock

Bolt Set Suit Dn250 (10") As4087 Pn16 Backing Flange 316 130Lg

$128.95
$117.23 - $117.23
$128.95
$92.30
$83.91 - $83.91
$92.30

Bolt Set Suit Dn250 (10") As4087 Pn16 Backing Flange Galvanised 120L

Plasson
$117.12
$106.47 - $106.47
$117.12
$83.81
$76.19 - $76.19
$83.81
In stock

Bolt Set Suit Dn250 (10") As4087 Pn16 Backing Flange 316 130Lg

$117.12
$106.47 - $106.47
$117.12
$83.81
$76.19 - $76.19
$83.81

Bolt Set Suit Dn250 (10") As4087 Pn16 Backing Flange Galvanised 110L

Plasson
$117.61
$106.92 - $106.92
$117.61
$84.16
$76.51 - $76.51
$84.16
In stock

Bolt Set Suit Dn250 (10") As4087 Pn16 Backing Flange 316 130Lg

$117.61
$106.92 - $106.92
$117.61
$84.16
$76.51 - $76.51
$84.16

Bolt Set Suit Dn200 (8") As4087 Pn16 Backing Flange Galvanised 100Lg

Plasson
$71.04
$64.58 - $64.58
$71.04
$50.82
$46.20 - $46.20
$50.82
In stock

Bolt Set Suit Dn200 (8") As4087 Pn16 Backing Flange Galvanised 100Lg

$71.04
$64.58 - $64.58
$71.04
$50.82
$46.20 - $46.20
$50.82

Bolt Set Suit Dn200 (8") As4087 Pn16 Backing Flange Galvanised 65Lg

Plasson
$52.70
$47.91 - $47.91
$52.70
$37.71
$34.28 - $34.28
$37.71
In stock

Bolt Set Suit Dn200 (8") As4087 Pn16 Backing Flange Galvanised 65Lg

$52.70
$47.91 - $47.91
$52.70
$37.71
$34.28 - $34.28
$37.71

Bolt Set Suit Dn200 (8") As4087 Pn16 Backing Flange Galvanised 80Lg

Plasson
$71.18
$64.71 - $64.71
$71.18
$50.93
$46.30 - $46.30
$50.93
In stock

Bolt Set Suit Dn200 (8") As4087 Pn16 Backing Flange 316 100Lg

$71.18
$64.71 - $64.71
$71.18
$50.93
$46.30 - $46.30
$50.93

Bolt Set Suit Dn200 (8") As4087 Pn16 Backing Flange Galvanised 65Lg

Plasson
$52.70
$47.91 - $47.91
$52.70
$37.71
$34.28 - $34.28
$37.71
In stock

Bolt Set Suit Dn200 (8") As4087 Pn16 Backing Flange 316 100Lg

$52.70
$47.91 - $47.91
$52.70
$37.71
$34.28 - $34.28
$37.71

Bolt Set Suit Dn100 (4") As4087 Pn16 Backing Flange Galvanised 100Lg

Plasson
$35.51
$32.28 - $32.28
$35.51
$25.40
$23.09 - $23.09
$25.40
In stock

Bolt Set Suit Dn100 (4") As4087 Pn16 Backing Flange Galvanised 100Lg

$35.51
$32.28 - $32.28
$35.51
$25.40
$23.09 - $23.09
$25.40

Bolt Set Suit Dn100 (4") As4087 Pn16 Backing Flange Galvanised 80Lg

Plasson
$35.60
$32.36 - $32.36
$35.60
$25.48
$23.16 - $23.16
$25.48
In stock

Bolt Set Suit Dn100 (4") As4087 Pn16 Backing Flange Galvanised 80Lg

$35.60
$32.36 - $32.36
$35.60
$25.48
$23.16 - $23.16
$25.48