Lightweight Septic Tanks

 

  • A polyethylene, high strength, NZ designed and manufactured, inground septic tank for all types of ground conditions and rated to 2.1 sg soil loading (wet clay)
  • Certified to both AX/NZS 4766 - polyethene storage tanks for wastewater and chemicals and AS/NZS 1546.1 - on site domestic wastewater treatment facilities
  • The geometric shape allows for maximum strength under compression while also offering the advantage of anti-floatation for wet areas
  • Packages will be internally plumbed up to the outlet
  • Inlet 100mm / outlet 100mm

Connection for pipes
The collection tank is supplied and installed with an external 100mm PVC waste pipe connection for a common waste pipe falling under gravity into the chamber from the dwelling.

Single, 2 and 3 Stage Septic tanks

  • Lightweight
  • Stainless steel filter (NZ only)
  • 100mm inlet and outlet, or 50mm TTI
  • No Hi Ab required
  • 15 year guarantee (see warranty)

The RX Septic Tank range is currently New Zealand's most innovative tank design developed specifically to maximise the treatment of sewage and wastewater prior to discharge to approved disposal option

 

Size

RXST 33
3300 litre - Single Stage Filtered Septic Tank-200kgs
Excavation hole size:
3000 L x 3000 W x 2200 Deep

 
SepticSet rx33 3 adj sml

Installation Diagram

 

RXST 33 10
4300 litre - Single Stage Filtered Septic Tank and Pump Chamber - 300kgs
Excavation hole size:
3800 L x 2600 W x 2200 Deep
 
SepticSet RX3310PC 3 adj sml Installation Diagram

 

RXST 33 15
4800 litre - Two Stage Filtered Septic Tank                                             
Excavation hole size:
4000 L x 2600 W x 2200 Deep
 
SepticSet RX3315 3.adj sml Installation Diagram

 

RXST 33 12 10
5500 litre - Two Stage Filtered Septic Tank and Pump Chamber -375kgs    
Excavation hole size:
4000 L x 3500 W x 2200 Deep
 
SepticSet RX331210 3.adj sml Installation Diagram

 

RXST PC 10
1000 litre Pump Chamber-100kgs                                                          
Excavation hole size:-
2000L x 2000 W x 2200 Deep
rxst pc 10

Installation Diagram