Essex Groundworks Supplies Ltd Home PageAbout Essex Groundworks Supplies LtdView  a map of our location
 
 
 

Underground Drainage  |  Access Fittings  |  Concrete Surrounds 
Channel Components  |   Inspection Chambers  |  Adaptors 
Settlement Fittings  |  Polystorm Water Storage

Drainage - Polypipe EN401

Polystorm Modular Water Storage UNit
  Description
Code
Pack Qty
Polystorm
Polystorm modular water storage unit
PSM1
12/15
 

• 1.0 metre long × 0.5 metre wide × 0.4 metre high
•0.2m³ total volume
•9 kilograms weight
•95%Void Ratio
•0.19m³ storage volume(190 litres)
•48% perforated surface area
• 44 tonnes per square meter compressive strength
•includes 4 clips and 2 shear connectors
•Brick bond connector may be required at additional cost
•pallet quantity dependent on order quantity and transport type

Polystorm Lite

Polystorm modular water storage unit
PSM2
12/15
 

• 1.0 metre long × 0.5 metre wide × 0.4 metre high
•Vertical loading 20 tonnes
•7 kilograms weight
•95%Void Ratio
•Max burial depth 2.0 metres
•Lateral loading 3.5 tonnes
•pallet quantity 12
•Min cover 500mm

Polystorm Accessories
Polystorm Accessories
CODE
PACK QTY
 
Brick bond connector
PSMBBSC
30
 
Spare polystorm clips PSMCLIP 60  
Spare Polystorm shear connectors PSMSC 30  
150mm Ridgidrain flange adaptor PSMFA150 1  
110mm EN1401 -1 Flange adaptor PSMFA110 1  
160mm EN1401 - 1 flange adaptor PSMFA160 1  
Underground Drainage Products
Underground Drainage Products
CODE
PACK QTY
 
160mm ×110mm single socket level invert reducer UG621 1  
150mm Ridgidrain socket × 160mm EN1401 - 1 spigot adaptor ARD150160 1  
Slit Traps
Slit Traps CODE PACK QTY  
Basic Silt Trap PSMST160 1  
•Adjustable sump level (additional risers and seals required)
•Adjustable height to cover (additional risers and seals required)
•15litres per second maximum flow rate
•Slit traps for other capacities can be fabricated to order
Advanced Slit Trap PSMSTA 160/15 1  
•Stainless steel slit bucket for larger objects
• Stainless steel secondary filtration for smaller particles
•Bucket and filter easily removed for cleaning
•15 litres per second maximum flow rate
•Slit traps for other capacities can be fabricated to order
•For use where invert level does not exceed 1.2m
  Mini Slit Trap PSMST110 1  
  •Diameter 320mm    •Inlet 110mm      •Slit bucket included
•Height 600mm    •Outlet 110mm    •Max burial depth 1metre
Slit Trap Accessories Slit Trap Accessories CODE PACK QTY  
460mm diameter circular cover and frame complete with fixing sccrews (35kn test load) UG511 1  
Square polypropylene cover and frame complete with seals and fixing srews (35kn test load) UG512 1  
Reduced access square polypropelyene cover and frame complete with seals and fixing screws (35kn test load) ICDC1 1  
Slit Trap riser(215mm effective height) ICDR1 1  
Slip trap sealing ring UG488 1  
Note: Where the depth of a slit trap exceeds 1.2 metres the reduced access cover abnd frame (ICDC1) must be used. To allow the removal of the filter and slit bucket from the advanced slip trap, a full diameter access cover and frame(UG511 or UG512) should be used.
Flow Control unit
Flow Control unit PSMFC160/30 1  

•Diameter 450mm    • Outlet 110mm    •Max burial depth 1.2m
•Height 1200mm    •Overflow 160mm   
•Inlet 2 × 110mm    •Slit Bucket included
Note: covers and fraes are available from slit trap and flow control unit - extra ordered as required.

Extension Kit 1 - up to 25m² catchment area Quantity Code    
Polystorm lite 2 PSM2    
Mini Slit trap 1 PSMST110    
Square cover and frame 1 UG502    
Spare 320mm riser 1 UG438    
Extension Kit 2 - up to57m² catchment area Quantity Code    
Polystorm lite 6 PSM2    
Mini Slit trap 1 PSMST110    
Square cover and frame 1 UG502    
Spare 320mm riser 1 UG438    
Underground Accessories
Joint Lubricant - 500ml bottle (1/12) SG500  
Joint Lubriacent - 1kg tub (1) LUBX1  
Joint Lubricant - 2.5 kg Tub (1) LUBX2.5  
Silicone Grease - 100g screw top jar (1/100) SG100  
Aerosol Lubricant - 400ml (12) SG300  
Cleaning Fluid - 250ml tin (10) CF250  
Solvent Cement - 125ml tin c/w brush (BS6209) (20) SC125  
Solvent Cement - 250ml tin c/w brush (BS6209) (10) SC250  
Solvent Cement - 500ml tin (BS6209) (10) SC500  
Clear Solvent Cement Filler - 140g Tube (For Jointing on Site) (10) GFC100