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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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Barrel Union Adaptor M-Threaded Metric 40-1"

Plasson
$17.40
$15.82 - $15.82
$17.40
$12.45
$11.32 - $11.32
$12.45
In stock

Barrel Union Adaptor M-Threaded Metric 40-1"

$17.40
$15.82 - $15.82
$17.40
$12.45
$11.32 - $11.32
$12.45

Barrel Union Adaptor M-Threaded Metric 32-1"

Plasson
$13.61
$12.37 - $12.37
$13.61
$9.76
$8.87 - $8.87
$9.76
In stock

Barrel Union Adaptor M-Threaded Metric 32-1"

$13.61
$12.37 - $12.37
$13.61
$9.76
$8.87 - $8.87
$9.76

Barrel Union Adaptor M-Threaded Metric 32-3/4"

Plasson
$13.61
$12.37 - $12.37
$13.61
$9.76
$8.87 - $8.87
$9.76
In stock

Barrel Union Adaptor M-Threaded Metric 32-3/4"

$13.61
$12.37 - $12.37
$13.61
$9.76
$8.87 - $8.87
$9.76

Barrel Union Adaptor M-Threaded Metric 32-1/2"

Plasson
$13.61
$12.37 - $12.37
$13.61
$9.76
$8.87 - $8.87
$9.76
In stock

Barrel Union Adaptor M-Threaded Metric 32-1/2"

$13.61
$12.37 - $12.37
$13.61
$9.76
$8.87 - $8.87
$9.76

Barrel Union Adaptor M-Threaded Metric 25-3/4"

Plasson
$10.81
$9.83 - $9.83
$10.81
$7.73
$7.03 - $7.03
$7.73
In stock

Barrel Union Adaptor M-Threaded Metric 25-3/4"

$10.81
$9.83 - $9.83
$10.81
$7.73
$7.03 - $7.03
$7.73

Barrel Union Adaptor M-Threaded Metric 25-1/2"

Plasson
$10.81
$9.83 - $9.83
$10.81
$7.73
$7.03 - $7.03
$7.73
In stock

Barrel Union Adaptor M-Threaded Metric 25-1/2"

$10.81
$9.83 - $9.83
$10.81
$7.73
$7.03 - $7.03
$7.73

Pe-Copper Connector 25-1"

Plasson
$33.28
$30.25 - $30.25
$33.28
$23.80
$21.64 - $21.64
$23.80
In stock

Pe-Copper Connector 25-1"

$33.28
$30.25 - $30.25
$33.28
$23.80
$21.64 - $21.64
$23.80

Pe-Copper Connector 25-3/4"

Plasson
$25.48
$23.16 - $23.16
$25.48
$18.24
$16.58 - $16.58
$18.24
In stock

Pe-Copper Connector 25-3/4"

$25.48
$23.16 - $23.16
$25.48
$18.24
$16.58 - $16.58
$18.24

Pe-Copper Connector 25-1/2"

Plasson
$24.73
$22.48 - $22.48
$24.73
$17.69
$16.08 - $16.08
$17.69
In stock

Pe-Copper Connector 25-1/2"

$24.73
$22.48 - $22.48
$24.73
$17.69
$16.08 - $16.08
$17.69

90Deg Elbow Pe-Copper 25-1"

Plasson
$33.62
$30.56 - $30.56
$33.62
$24.06
$21.87 - $21.87
$24.06
In stock

90° Elbow Pe-Copper 25-1"

$33.62
$30.56 - $30.56
$33.62
$24.06
$21.87 - $21.87
$24.06

90Deg Elbow Pe-Copper 25-3/4"

Plasson
$31.58
$28.71 - $28.71
$31.58
$22.59
$20.54 - $20.54
$22.59
In stock

90deg Elbow Pe-Copper 25-3/4"

$31.58
$28.71 - $28.71
$31.58
$22.59
$20.54 - $20.54
$22.59

90Deg Elbow Pe-Copper 25-1/2"

Plasson
$30.92
$28.11 - $28.11
$30.92
$22.11
$20.10 - $20.10
$22.11
In stock

90deg Elbow Pe-Copper 25-1/2"

$30.92
$28.11 - $28.11
$30.92
$22.11
$20.10 - $20.10
$22.11

Tee Pe-Copper 25-1"

Plasson
$42.33
$38.48 - $38.48
$42.33
$30.29
$27.54 - $27.54
$30.29
In stock

Tee Pe-Copper 25-1"

$42.33
$38.48 - $38.48
$42.33
$30.29
$27.54 - $27.54
$30.29

Tee Pe-Copper 25-3/4"

Plasson
$42.12
$38.29 - $38.29
$42.12
$30.14
$27.40 - $27.40
$30.14
In stock

Tee Pe-Copper 25-3/4"

$42.12
$38.29 - $38.29
$42.12
$30.14
$27.40 - $27.40
$30.14

Tee Pe-Copper 25-1/2"

Plasson
$39.12
$35.56 - $35.56
$39.12
$28.00
$25.45 - $25.45
$28.00
In stock

Tee Pe-Copper 25-1/2"

$39.12
$35.56 - $35.56
$39.12
$28.00
$25.45 - $25.45
$28.00

Female Adaptor Metric 110-3"

Plasson
$274.26
$249.33 - $249.33
$274.26
$196.27
$178.43 - $178.43
$196.27
In stock

Female Adaptor Metric 110-3"

$274.26
$249.33 - $249.33
$274.26
$196.27
$178.43 - $178.43
$196.27

Female Adaptor Metric 20-1"

Plasson
$11.06
$10.05 - $10.05
$11.06
$9.93
$9.03 - $9.03
$9.93
In stock

Female Adaptor Metric 20-1"

$11.06
$10.05 - $10.05
$11.06
$9.93
$9.03 - $9.03
$9.93

Valve Single Union F-Threaded Pvc 2"

Plasson
$146.09
$132.81 - $132.81
$146.09
$104.56
$95.05 - $95.05
$104.56
In stock

Valve Single Union F-Threaded Pvc 2"

$146.09
$132.81 - $132.81
$146.09
$104.56
$95.05 - $95.05
$104.56

Valve Single Union F-Threaded Pvc 1.1/2"

Plasson
$85.88
$78.07 - $78.07
$85.88
$61.44
$55.85 - $55.85
$61.44
In stock

Valve Single Union F-Threaded Pvc 1.1/2"

$85.88
$78.07 - $78.07
$85.88
$61.44
$55.85 - $55.85
$61.44

Valve Single Union F-Threaded Pvc 1.1/4"

Plasson
$62.72
$57.02 - $57.02
$62.72
$44.89
$40.81 - $40.81
$44.89
In stock

Valve Single Union F-Threaded Pvc 1.1/4"

$62.72
$57.02 - $57.02
$62.72
$44.89
$40.81 - $40.81
$44.89

Valve Single Union F-Threaded Pvc 1"

Plasson
$41.39
$37.63 - $37.63
$41.39
$29.62
$26.93 - $26.93
$29.62
In stock

Valve Single Union F-Threaded Pvc 1"

$41.39
$37.63 - $37.63
$41.39
$29.62
$26.93 - $26.93
$29.62

Valve Single Union F-Threaded Pvc 3/4"

Plasson
$37.59
$34.17 - $34.17
$37.59
$26.90
$24.45 - $24.45
$26.90
In stock

Valve Single Union F-Threaded Pvc 3/4"

$37.59
$34.17 - $34.17
$37.59
$26.90
$24.45 - $24.45
$26.90

Valve Double Union F-Threaded Pvc 2"

Plasson
$147.02
$133.65 - $133.65
$147.02
$105.22
$95.65 - $95.65
$105.22
In stock

Valve Double Union F-Threaded Pvc 2"

$147.02
$133.65 - $133.65
$147.02
$105.22
$95.65 - $95.65
$105.22

Valve Double Union F-Threaded Pvc 1.1/2"

Plasson
$94.41
$85.83 - $85.83
$94.41
$67.56
$61.42 - $61.42
$67.56
In stock

Valve Double Union F-Threaded Pvc 1.1/2"

$94.41
$85.83 - $85.83
$94.41
$67.56
$61.42 - $61.42
$67.56