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EURO:SEPTIC Marsh Septic Tanks

Need assistance or advice with a product or lead time? Call our friendly Customer Services Team on 0117 244 4099 for expert help........don't forget we price match on most products!

Manufactured to BSEN12566:1 and CE Marked Marsh's range of EURO:SEPTIC, septic tanks are available in both traditional "Onion" and shallow dig designs. 

To comply with the 2020 binding rules, septic tanks must discharge to a drainage field. If you intend to discharge it to a watercourse, you must install a sewage treatment plant.

Onion-shaped septics are available in capacities of 2800, 3800 and 4500 litres. Shallow dig septics are available in standard capacities from 2800 to 20000 litres and are generally the preferred model as they are easier to install and better suited to areas with a high water table. 

 

Marsh Euro:Septic 2800 Litre Septic Tank with Lid - 5 Person | 5PE

Marsh Euro:Septic 2,800 Litre septic tanks are a cost-effective method of providing basic wastewater treatment off the mains. This septic tank is manu..

£765.00 (ex. VAT) £918.00 (inc. VAT)

Marsh Euro:Septic 2800 Litre Shallow Dig Septic Tank with Lid - 5 Person | 5PE

Marsh Euro 2,800 Litre Shallow Dig Septic tanks are a cost-effective method of providing basic wastewater treatment off the mains. This septic tank is..

£995.00 (ex. VAT) £1,194.00 (inc. VAT)

Marsh Euro:Septic 3800 Litre Septic Tank with Lid - 12 Person | 12PE

Marsh Euro 3,000 Litre Septic Tanks are a cost-effective method of providing basic wastewater treatment off the mains. This septic tank is manufacture..

£965.00 (ex. VAT) £1,158.00 (inc. VAT)

Marsh Euro:Septic 3800 Litre Shallow Dig Septic Tank with Lid - 12 Person | 12PE

Marsh Euro:Septic tanks are a cost-effective method of providing basic wastewater treatment off the mains. This septic tank is manufactured from GRP, ..

£1,165.00 (ex. VAT) £1,398.00 (inc. VAT)

Marsh Euro:Septic 4500 Litre Septic Tank with Lid - 16 Person | 16PE

The Onion-Shaped Marsh Euro 4,500 Litre Septic Tank is a cost-effective method of providing basic wastewater treatment off the mains. This septic tank..

£1,165.00 (ex. VAT) £1,398.00 (inc. VAT)

Marsh Euro:Septic 4500 Litre Shallow Dig Septic Tank with Lid - 16 Person | 16PE

The Shallow Dig Marsh Euro 4,500 Litre Septic Tank is a cost-effective method of providing basic wastewater treatment off the mains. This septic tank ..

£1,320.00 (ex. VAT) £1,584.00 (inc. VAT)

Marsh Euro:Septic 6000 Litre Shallow Dig Septic Tank with Lid - 26 Person | 26PE

The Shallow Dig Marsh Euro 6,000 Litre Septic Tank is a cost-effective method of providing basic wastewater treatment off the mains. This septic tank ..

£1,575.00 (ex. VAT) £1,890.00 (inc. VAT)

Marsh Euro:Septic 8000 Litre Shallow Dig Septic Tank with Lid - 40 Person | 40PE

The Shallow Dig Marsh Euro 8,000 Litre Septic Tank is a cost-effective method of providing basic wastewater treatment off the mains. This septic tank ..

£1,955.00 (ex. VAT) £2,346.00 (inc. VAT)

Marsh Euro:Septic 10000 Litre Shallow Dig Septic Tank with Lid - 53 Person | 53PE

The Shallow Dig Marsh Euro 10,000 Litre Septic Tank is a cost-effective method of providing basic wastewater treatment off the mains. This septic tank..

£2,275.00 (ex. VAT) £2,730.00 (inc. VAT)

Marsh Euro:Septic 12000 Litre Shallow Dig Septic Tank with Lid - 66 Person | 66PE

The Shallow Dig Marsh Euro 12,000 Litre Septic Tank is a cost-effective method of providing basic wastewater treatment off the mains. This septic tank..

£2,625.00 (ex. VAT) £3,150.00 (inc. VAT)

Marsh Euro:Septic 14000 Litre Shallow Dig Septic Tank with Lid - 80 Person | 80PE

The Shallow Dig Marsh Euro 14,000 Litre Septic Tank is a cost-effective method of providing basic wastewater treatment off the mains. This septic tank..

£2,880.00 (ex. VAT) £3,456.00 (inc. VAT)

Marsh Euro:Septic 15000 Litre Shallow Dig Septic Tank with Lid - 86 Person | 86PE

The Shallow Dig Marsh Euro 15,000 Litre Septic Tank is a cost-effective method of providing basic wastewater treatment off the mains. This septic tank..

£2,995.00 (ex. VAT) £3,594.00 (inc. VAT)

Marsh Euro:Septic 16000 Litre Shallow Dig Septic Tank with Lid - 93 Person | 93PE

The Shallow Dig Marsh Euro 16,000 Litre Septic Tank is a cost-effective method of providing basic wastewater treatment off the mains. This septic tank..

£3,256.00 (ex. VAT) £3,907.20 (inc. VAT)

Marsh Euro:Septic 18000 Litre Shallow Dig Septic Tank with Lid - 106 Person | 106PE

The Shallow Dig Marsh Euro 18,000 Litre Septic Tank is are a cost-effective method of providing basic wastewater treatment off the mains. This septic ..

£3,440.00 (ex. VAT) £4,128.00 (inc. VAT)

Marsh 20000 Litre Septic Tank with Lids 2.5m Diameter - 120 Person | 120PE

This Marsh 20,000 Litre Septic Tank is a cost-effective method of providing basic wastewater treatment off the mains. This septic tank is manufactured..

£3,769.00 (ex. VAT) £4,522.80 (inc. VAT)

Marsh Euro:Septic 20000 Litre Shallow Dig Septic Tank with Lid - 120 Person | 120PE

The Shallow Dig Marsh Euro 20,000 Litre Septic Tank is a cost-effective method of providing basic wastewater treatment off the mains. This septic tank..

£3,635.00 (ex. VAT) £4,362.00 (inc. VAT)

Marsh 25000 Litre Septic Tank with Lids 2.5m Diameter - 153 Person | 153PE

This Marsh 25,000 Litre Septic Tank is a cost-effective method of providing basic wastewater treatment off the mains. This septic tank is manufactured..

£4,235.00 (ex. VAT) £5,082.00 (inc. VAT)

Marsh 30000 Litre Septic Tank with Lids 2.5m Diameter - 186 Person | 186PE

This Marsh 30,000 Litre Septic Tank is a cost-effective method of providing basic wastewater treatment off the mains. This septic tank is manufactured..

£5,380.00 (ex. VAT) £6,456.00 (inc. VAT)

Marsh 40000 Litre Septic Tank with Lids 2.5m Diameter - 253 Person | 253PE

This Marsh 40,000 Litre Septic Tank is a cost-effective method of providing basic wastewater treatment off the mains. This septic tank is manufactured..

£7,270.00 (ex. VAT) £8,724.00 (inc. VAT)

Marsh 45000 Litre Septic Tank with Lids 2.5m Diameter - 286 Person | 286PE

This Marsh 45,000 Litre Septic Tank is a cost-effective method of providing basic wastewater treatment off the mains. This septic tank is manufactured..

£7,865.00 (ex. VAT) £9,438.00 (inc. VAT)

Marsh 50000 Litre Septic Tank with Lids 2.5m Diameter - 320 Person | 320PE

This Marsh 50,000 Litre Septic Tank is a cost-effective method of providing basic wastewater treatment off the mains. This septic tank is manufactured..

£8,349.00 (ex. VAT) £10,018.80 (inc. VAT)

Marsh 60000 Litre Septic Tank with Lids 2.5m Diameter - 386 Person | 386PE

This Marsh 60,000 Litre Septic Tank is a cost-effective method of providing basic wastewater treatment off the mains. This septic tank is manufactured..

£9,795.00 (ex. VAT) £11,754.00 (inc. VAT)

Marsh 65000 Litre Septic Tank with Lids 2.5m Diameter - 420 Person | 420PE

This Marsh 65,000 Litre Septic Tank is a cost-effective method of providing basic wastewater treatment off the mains. This septic tank is manufactured..

£10,585.00 (ex. VAT) £12,702.00 (inc. VAT)

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Wednesday 17th June 2026
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