Service Head Adaptors
AZ Series
Body, Plugs & Nut: Malleable Iron or SG Iron.
Outlet Nipple & Insert Stiffener: Steel.
Gasket: NBR Rubber.
Grip Ring & Washer: Steel
Compression Olive: Brass.
Grouting Nipple: Engineering plastic.
Corrosion protection: Light oil film.
WASK Service Head Adaptor are supplied suitable for site installation using conventional spanners or pipe wrenches. The Body should be installed first followed by the PE compression joint which is made by tightening the outlet Nipple on to the Olive and once complete the ECV can be installed and pressure testing carried out. After passing pressure test the old pipe can be grouted and the side ports sealed with the plugs provided. Full instructions are supplied with each fitting.
Meets GIS/PL3:2014 requirements, BSI Kite Mark accredited – KM638820.
Maximum Operating Pressure (MOP) = 2.0 Bar
Available in sizes from 16mm to 32mm with female threads from ¾” BSPT to 2” BSPT or FlexGrip® compression fittings from 1” to 2” nominal bore steel. Outlets are male BSPT ¾” or 1”
The Product Data tables are filterable and searchable to help you find the products you are looking for faster.
Just click the column header that you want to filter or sort by. Then click 
to add a product to the enquiry basket.
| Part Number | PE Size | Outlet | Connection Type | Size | PE Type | Enquiry |
|---|---|---|---|---|---|---|
| AZ0002C | 16 | 3/4" | Female BSPT | 3/4" | PE80/7 | |
| AZ0004C | 16 | 3/4" | Female BSPT | 1" | PE80/7 | |
| AZ0001C | 16 | 3/4" | Flexgrip | 3/4" | PE80/7 | |
| AZ0003C | 16 | 3/4" | Flexgrip | 1" | PE80/7 | |
| AZ0006C | 20 | 3/4" | Female BSPT | 1" | PE80/9 | |
| AZ0015C | 20 | 3/4" | Female BSPT | 1 1/4" | PE80/9 | |
| AZ0005C | 20 | 3/4" | Flexgrip | 1" | PE80/9 | |
| AZ0008C | 25 | 3/4" | Female BSPT | 1 1/4" | PE80/11 | |
| AZ0014C | 25 | 3/4" | Female BSPT | 1 1/2" | PE80/11 | |
| AZ0007C | 25 | 3/4" | Flexgrip | 1 1/4" | PE80/11 | |
| AZ0009C | 32 | 3/4" | Female BSPT | 1 1/2" | PE80/11 | |
| AZ0018C | 32 | 3/4" | Female BSPT | 2" | PE80/11 | |
| AZ0010C | 32 | 1" | Female BSPT | 1 1/2" | PE80/11 | |
| AZ0013C | 32 | 1" | Female BSPT | 2" | PE80/11 | |
| AZ0016C | 32 | 1" | Flexgrip | 1 1/2" | PE80/11 | |
| AZ0017C | 32 | 1" | Flexgrip | 2" | PE80/11 |
