Able Door Spring Company. Est. 1978
“ All orders over £500 get free delivery ”
In Stock Items
Peter Jackson PJ20 Transom Spring
This transom unit comes complete with a side load drive arm and bottom bearing assembly. Many units are produced from the original styling of this case.
| Length | Height | Depth |
| 295mm | 38mm | 94mm |
Finish: N/A
Strength: Size 2, Size 3 or Size 4
Non Handed
Single and Double Action
Adjustable Closing Speed
Adjustable Latching Speed
Back Check
Hold Open (option) or
Non-hold Open (option)
Cost: There is one cost option available with this product:
- PJ20 Unit, Side Load Drive Arm and Bottom Bearing Assembly. Hold Open (option) or Non-hold Open (option): £59.06 + VAT
Please note: These products are no longer manufacturered and are only available while stocks last. May we suggest the purchase of a Groom transom unit as an alternative.
Contact us about this product
Phone London: 020 7242 1777 or Essex: 01277 375 040
View the Transom Spring Unit Accessories Page.
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Glossary of Terms
Back Check
Hydraulic braking device which cushions the opening of a door i.e. to stop the door hitting a wall.
Single Action
Door opens one way only.
Double Action
Door opens both ways.
Hold Open
Door can be held open.
Non Hold Open
Door cannot be held open.
Strength
The unit strength is determined by the door size, weight, external conditions, degree of opening, use and adjustment of unit.
Non Handed
Suitable for either left or right hand doors.
Handed
Either left handed or right handed.
Adjustable Closing Speed
Speed of door closure can be adjusted.
Adjustable Latching Action
Speed of door can be altered for the last stage of door closure.