Durham GRP Catch-pit Sump
UK Patent No. - 2542850
Developed over the past 20+ years, our Glass Reinforced Plastic (GRP) range of catch-pit sumps, raising frames and covers represent a revolutionary development within the field of railway catch-pit design and construction. Our range of GRP Catch-pit products are:
- 75 - 90% quicker to install than the equivalent concrete system.
- Available in three different sizes, ‘Narrow’ (‘Matisa’ equivalent), ‘Luton’ and ‘Standard’.
- Both Narrow and Standard Sump’s and Covers are compatible with concrete frames.
Durham GRP Sump Units are:
- Typically installed for ‘Cess’ Drainage.
- Typically installed as a catch-pit over 1.2 m’s deep, sump invert to cover level, and/ or when a larger diameter pipe is required as it can accommodate a 450mm ID (510mm OD) pipe with matching sump.
- Suitable for use with either PCC Raising Frames or Derby GRP Raising Frames
- MAX Inlet / Outlet hole Ø 510 mm.
- Can be fitted with Rubber Stone Guards, to prevent ingress of granular material during installation.
Product Technical Data
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