604130 - Locking cap
616900 - 78mm I.D. (accepts 68 mm bayonet) - Top
616901 - 58mm I.D. (accepts 45 mm bayonet) - Bottom
‘Customised’ Key
‘Snap-in’ Barrel ‘FS’ or ‘FT’
Double-sided “FT” keys only
Ordering Code
| 604130 | Filler cap, black, non-vented |
| 604131 | Filler cap,black, vented |
| 616900 | Steel neck-end, (76 mm pipe) |
Ask for advice on suitability of caps where tankventing is required. EC regulations may apply.
Specification
All dimensions shown are rounded to the nearest millimetre. Please request a drawing for the exact product specific and tolerances.
| A | Diameter | 110 mm |
| B | Base height | 23 mm |
| C | Max. height | 44 mm |
| D | Inside diameter | 83 mm |
| E | ‘Bayonet’ diameter | 68 mm |
Note: Alternative ‘bayonets’ can be fitted at 45mm & 55mm diameter, but these will reduce resistance of cap to vandal attack.
Filler neck ends: These are internally-flanged neck ends in mild steel,suitable for brazing to plain pipes at 76mm (3 inch)and 57 mm (2.25 inch) diameter. Height is 18-20mm only.
- Double-walled diecast construction with ‘skirt’ protecting the latch ‘bayonet’. Finger-bar and scalloped edge for good grip, cover plate for weather-resistance.
- Rotate (unlocked) cap on filler neck until fully engaged, then turn key to operate latching tongue. Key only withdraws in ‘locked’ position.
- ‘FT’ keys as standard.
- Black as standard.
- Zinc alloy diecastings, with steel ‘bayonet’ and latch, and bonded steel/nitrile rubber seal.
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- Coloured finishes
- ‘Bayonets’ at 45 & 55 mm
- Optional retaining chain
- Special key numbers/sets
- ‘Customised’ key types. - Caps are 100% tested to withstand tank pressure of 0.14 KgF/cm2 (2 lb/in2) Inversion tests ensure caps do not exceed permitted flow rates on valved/vented models.
