Coupling pipe coupling UN83 series

unionPVC-UO-ring

Product overview
The UN83 is a union with O-ring designed for U-PVC pressure pipe systems. This imperial plain fitting provides a removable sealed connection between pipes; sealing is ensured by a dedicated O-ring. The product is supplied under the U-PVC PRESSURE FITTINGS range and is available in multiple imperial sizes.

Applications

• Industrial and commercial U-PVC pressure piping
• Water distribution and treatment systems
• Irrigation and agricultural pressure lines
• Process plumbing requiring imperial plain fittings and removable unions

Key features

• Material: U-PVC pressure fittings
• Type: Imperial plain union with O-ring sealing
• Removable union design for maintenance and inspection
• Available sizes from 1/2 in to 4 in (imperial series)
• Compatible with specified O-ring codes for reliable sealing

Technical data

• Product code (series): UN83
• Denomination: UNION WITH O-RING BS
• Type: IMPERIAL PLAIN FITTINGS
• Key dimensional fields per variant: d (imperial), L (mm), Z1, Z2, G1, E, O-Ring code, class, Gr, Pack, Box
• Variants (code | d | L | Z1 | Z2 | G1 | E | O-Ring | class | Gr | Pack | Box):
• UN83N0200 | d: 1/2 in | L: 16 mm | Z1: 3 | Z2: 10 | G1: 1 in | E: 42 | O-Ring: 4081 | class: E | Gr: 41 | Pack: 180 | Box: S
• UN83N0250 | d: 3/4 in | L: 19 mm | Z1: 3 | Z2: 10 | G1: 1 1/4 in | E: 52 | O-Ring: 4112 | class: E | Gr: 67 | Pack: 220 | Box: M
• UN83N0320 | d: 1 in | L: 22 mm | Z1: 3 | Z2: 10 | G1: 1 1/2 in | E: 59 | O-Ring: 4131 | class: E | Gr: 90 | Pack: 150 | Box: M
• UN83N0400 | d: 1 1/4 in | L: 26 mm | Z1: 3 | Z2: 12 | G1: 2 in | E: 72 | O-Ring: 6162 | class: E | Gr: 135 | Pack: 80 | Box: M
• UN83N0500 | d: 1 1/2 in | L: 31 mm | Z1: 3 | Z2: 14 | G1: 2 1/4 in | E: 79 | O-Ring: 6187 | class: E | Gr: 206 | Pack: 120 | Box: L
• UN83N0630 | d: 2 in | L: 38 mm | Z1: 3 | Z2: 18 | G1: 2 3/4 in | E: 96 | O-Ring: 6237 | class: E | Gr: 360 | Pack: 60 | Box: L
• UN83N0900 | d: 3 in | L: 51 mm | Z1: 5 | Z2: 18 | G1: 4 in | E: 134 | O-Ring: 6362 | class: E | Gr: 777 | Pack: 24 | Box: L
• UN83N1100 | d: 4 in | L: 61 mm | Z1: 5 | Z2: 18 | G1: 5 in | E: 163 | O-Ring: 6450 | class: E | Gr: 1150 | Pack: 12 | Box: L

Ordering information

• Order by product code (UN83Nxxxx) for direct identification of size and packaging.
• Confirm required O-ring code and packaging (Pack / Box) when ordering.
• Contact supplier for compatibility with pipe schedules and installation accessories.

Manufacturer
U-PVC PRESSURE FITTINGS