Standard Water Meter Installation Specification
Standard Meter Installation Specification
| Meter Size | A (Meter Only) | B (With 1 connection) | C (With 1 connection & NKWA backflow) |
|---|---|---|---|
5/8″
(DN 15mm) | 7 1/2″ | 9 1/2″ | 13 5/8″ |
3/4″
(DN 20mm) | 9″
(230mm) | 11″ | 15 5/16 |
1″
(DN 25mm) | 10 3/4″
(275mm) | 12 3/4″ | 17 1/2″ |
• Depth of Service – 48″
• Type of Service – K Soft Domestic Copper 3/4″ or 1″
• Length of Service
A. Copper up to 150′ B. Service beyond 150
1. Requires Vault
2. Customer will install Polyethylene Pipe 200 P.S.I. or 250 P.S.I.
3. If pressure exceeds 150 P.S.I. Customer must install pressure reducing valve before meter (330 P.S.I. Rating)