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Options available to suit a wide range of pipe materials including PVC, Polyethylene, GRP and AC.
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Manufactured and certified to AS/NZS4793 & AS/NZS4129.
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Dezincification resistant (DZR) Lead-Free Brass Body featuring a full-circle design with positive stop.
Technical Information
Applications
Clover brass tapping bands are suitable for use in pressurised water supply applications. Tapping bands allow for the connection of water service pipes to a pipeline.
Typical applications include;
- Potable and recycled water supply
- Irrigation and raw water
- Fire systems
- Buried and above ground
Clover brass tapping bands are designated for use on flexible pipelines (Type F). Type F tapping bands are suitable for use with rigid pipes of the same outside diameter.
Series 2 – OPVC, MPVC, UPVC, GRP & AC Pipelines
Size Range: DN100 – DN450
Suitable for use on the following pipeline materials;
- Series 2 OPVC (AS/NZS4441)
- Series 2 MPVC (AS/NZS4765)
- Series 2 UPVC (AS/NZS1477)
- Superlit Glass Reinforced Polyester (AS3571)
- Asbestos Cement (AS4139)
For the us on DICL/CICL pipe please refer to the Clover range of DI Tapping Bands.
Series 1 – OPVC, MPVC, UPVC & Steel Pipelines
Size Range: DN50 – DN375
Suitable for use on the following pipeline materials;
- Series 1 MPVC White (AS/NZS4765)
- Series 1 UPVC White (AS/NZS1477)
- Series 1 OPVC White (AS/NZS4441)
- Galvanised Steel (AS1074)
Polyethylene Pipelines
Size Range: DN63-DN400
Suitable for use on the following pipeline materials;
- Polyethylene – Series 1 (AS/NZS4130)
Features and Benefits
| Features | Benefits |
| Full circle design with positive stop | Prevents over-tightening during installation, which can be crucial for avoiding damage to the pipe |
| Dezincification resistant (DZR) Lead-Free Brass body and 316 stainless steel fasteners | Long-term corrosion resistance and performance |
| Local inventory available | Fast and flexible supply to meet project demands |
Compliance
- AS/NZS4793 “Mechanical tapping bands for waterworks purposes”
- AS/NZS4129 “Fittings for polyethylene (PE) pipes for pressure applications”
- AS1646 “Elastomeric seals for waterworks purposes”
- AS ISO 7.1 “Pipe threads where pressure-tight joints are made on the threads Dimensions, tolerances and designation
- AS/NZS4020 “Testing of products for use in contact with drinking water”
Product & Watermark Certification
Clover brass tapping bands are manufactured and independently third party certified to AS/NZS4793 “Mechanical tapping bands for waterworks purposes” and AS/NZS4129 “Fittings for polyethylene (PE) pipes for pressure applications”
Accreditation body: Australian Certification Services – 3003
WSAA Product Appraisal
Clover brass tapping bands are independently appraised and recommended by the Water Services Association of Australia (WSAA);
- Product Appraisal 20/43
Suitability for Use with Potable Water (AS/NZS4020 Compliance)
Clover brass tapping bands are suitable for potable water applications and comply with the requirements of AS/NZS4020 “Testing of products for use in contact with drinking water”.
WSAA Purchase Specification
Clover brass tapping bands comply with the requirements of the following WSAA Purchase Specification(s):
- WSA PS310 – Tapping Bands – Mechanical for pressure applications – Water Supply
- WSA PS327 – Tapping Bands – Mechanical for Use with Polyethylene (PE) pressure applications. – Water Supply
Diameter Range
Clover brass tapping bands are manufactured with nominal diameters ranging from DN50 to DN450.
For tapping bands with larger diameters please contact Clover for additional technical and pricing information.
Pressure
Clover brass tapping bands are manufactured with a standard nominal pressure range of PN16 (1,600kPa).
| Item | Part Name | Material |
| 1 | Body | Lead-Free Brass |
| 2 | Gasket | Nitrile Rubber (NBR) AS1646 |
| 3 | Bolt | 316 Stainless Steel |
| 4 | Hex Nut | 316 Stainless Steel with Anti-Seize Coating |
Series 2
| Product Code | ||||||
| DN | OD | 20BSP | 25BSP | 32BSP | 40BSP | 50BSP |
| 100 | 122 | TCBAC100020 | TCBAC100025 | TCBAC100032 | TCBAC100040 | TCBAC100050 |
| 150 | 177 | TCBAC150020 | TCBAC150025 | TCBAC150032 | TCBAC150040 | TCBAC150050 |
| 200 | 232 | TCBAC200020 | TCBAC200025 | TCBAC200032 | TCBAC200040 | TCBAC200050 |
| 225 | 259 | TCBAC225020 | TCBAC225025 | TCBAC225032 | TCBAC225040 | TCBAC225050 |
| 250 | 286 | TCBAC250020 | TCBAC250025 | TCBAC250032 | TCBAC250040 | TCBAC250050 |
| 300 | 345 | TCBAC300020 | TCBAC300025 | TCBAC300032 | TCBAC300040 | TCBAC300050 |
| 375 | 426 | TCBAC375020 | TCBAC375025 | TCBAC375032 | TCBAC375040 | TCBAC375050 |
| 450 | 507 | TCBAC450020 | TCBAC450025 | TCBAC450032 | TCBAC450040 | TCBAC4500050 |
Series 1
| Product Code | ||||||
| DN | OD | 20BSP | 25BSP | 32BSP | 40BSP | 50BSP |
| 50 | 60 | TCBP050020 | TCBP050025 | – | – | – |
| 80 | 89 | TCBP080020 | TCBP080025 | TCBP080032 | TCBP080040 | TCBP080050 |
| 100 | 114 | TCBP100020 | TCBP100025 | TCBP100032 | TCBP100040 | TCBP100050 |
| 150 | 160 | TCBP150020 | TCBP150025 | TCBP150032 | TCBP150040 | TCBP150050 |
| 200 | 225 | TCBP200020 | TCBP200025 | TCBP200032 | TCBP200040 | TCBP200050 |
| 225 | 250 | TCBP225020 | TCBP225025 | TCBP225032 | TCBP225040 | TCBP225050 |
| 250 | 280 | TCBP250020 | TCBP250025 | TCBP250032 | TCBP250040 | TCBP250050 |
| 300 | 315 | TCBP300020 | TCBP300025 | TCBP300032 | TCBP300040 | TCBP300050 |
| 375 | 400 | TCBP375020 | TCBP375025 | TCBP375032 | TCBP375040 | TCBP375050 |
Polyethylene
| Product Code | ||||||
| DN | OD | 20BSP | 25BSP | 32BSP | 40BSP | 50BSP |
| 63 | 63 | TCBPE063020 | TCBPE063025 | – | – | – |
| 90 | 90 | TCBPE090020 | TCBPE090025 | TCBPE090032 | TCBPE090040 | TCBPE090050 |
| 125 | 125 | TCBPE125020 | TCBPE125025 | TCBPE125032 | TCBPE125040 | TCBPE125050 |
| 160 | 160 | TCBPE160020 | TCBPE160025 | TCBPE160032 | TCBPE160040 | TCBPE160050 |
| 180 | 180 | TCBPE180020 | TCBPE180025 | TCBPE180032 | TCBPE180040 | TCBPE180050 |
| 225 | 225 | TCBPE225020 | TCBPE225025 | TCBPE225032 | TCBPE225040 | TCBPE225050 |
| 250 | 250 | TCBPE250020 | TCBPE250025 | TCBPE250032 | TCBPE250040 | TCBPE250050 |
| 280 | 280 | TCBPE280020 | TCBPE280025 | TCBPE280032 | TCBPE280040 | TCBPE280050 |
| 315 | 315 | TCBPE315020 | TCBPE315025 | TCBPE315032 | TCBPE315040 | TCBPE315050 |
| 400 | 400 | TCBPE400020 | TCBPE400025 | TCBPE400032 | TCBPE400040 | TCBPE400050 |
End Connections
Clover brass tapping bands are available with tapped outlet connections with ¾”, 1”, 1 ¼”, 1 ½” or 2” BSP tapped parallel thread to AS ISO 7.1 “Pipe threads where pressure-tight joints are made on the threads Dimensions, tolerances and designation”.
Pressure
| Nominal Pressure (PN) | Allowable Operating Pressure (AOP) | Maximum Allowable Operating Pressure (MAOP) | Allowable Site Test Pressure (ASTP) |
| 16 | 1,600 kPa | 1,920 kPa | 2,000 kPa |
Maximum Operating Temperature
40°
Options & Accessories
Extensive local inventory of a wide range of associated ferrules, ball valves and accessories is available.
Contact Clover for further information.
Installation, Operation & Maintenance
- Prepare pipe and ensure the area that the tapping band is to be used is clean. Ensure to remove all dirt and any loose material. Take additional care in the area where the seal is contact the pipe and ensure this section is free from any marks or scores that may cause an issue with the sealing. (Fig. 1).
- Position the tapping band, starting with the bottom half with the bolts retained. An O-ring is supplied with each bolt to ensure the bolts are retained. Adjust the O-ring as required. (Fig. 2).
- Now position the top half of the tapping band and align and fit to the bottom, ensure that the seal is positioned correctly, as shown. Whilst holding the bottom tapping band in position and the top in place, finger tighten the nuts until the tapping band halves are evenly positioned around the pipe, leaving an even gap on each side of the tapping band feet. (Fig. 3).
- Ensure opening of tapping band is correctly positioned for the tapping. Tighten bolts to approximately 20Nm. Both halves of tapping bands should be now sitting in a full circle position. (Fig. 4).
 Fig 1. |
 Fig 2. |
 Fig 3. |
 Fig 4. |
Tapping Band: Gunmetal – Installation Manual – Reference Guide
PDF, 233.0K
Installation Training
Clover’s in-house engineering team provides a range of training, accreditation and technical support services.
The Clover Academy installation training course provides installers with important information relating to the correct handling, installation, testing, maintenance and repair of Clover pipe systems and products.
Contact the Clover engineering team to discuss scheduling a training program.
Technical Support
Clover’s in-house engineering team combines specialist technical knowledge, creative thinking and on-the-job experience, to offer our clients a range of project planning and consultation services.
From recommendations on product innovations, to crafting complex end-to-end solutions, our collaborative approach bridges the gap between contractors, authorities and suppliers. The only Australian provider able to offer clients the full product suite, Clover offers unbiased, strategic insights that always consider the bigger picture.
From initial planning, to onsite training and technical assistance, we offer input across every stage of your project’s timeline. Our contribution continues beyond the project design, and we remain accessible for ongoing changes and developments over the course of each project.
We work with contractors, asset managers, local councils and government, developers and other pipeline professionals to specify bespoke product solutions. By engaging our team of engineers, you gain access to unparalleled product knowledge and expertise.