Suppliers of High Quality Japanese Koi and Products

Tel: 01777 839 176

Delta Bio UV EA Series

Delta Bio UV EA Series

Delta Bio UV sanitizers have been designed specifically for small swimming pools, ponds, spas, and water features. The Delta Bio Uv with four different models can be used in applications where the circulation systems have a water flow ranging from 6 gallons per minute (23 LPM) to 69 GPM (261 LPM). The Delta Bio Uv systems have a variety of exclusive features not found elsewhere at this price level.

Delta Bio UV EA Series

Exclusive Delta Bio Uv features include a 316 Stainless Steel housing that allows for 360° rotation of the inlet and outlet unions for ease of installation, to the simple design of the lamp chamber that makes re-lamping of the unit a simple job that can be accomplished by even the least mechanical person in 2-3 minutes. Another key exclusive features of the Delta Bio Uv is the total disassembly of the Stainless Steel housing to facilitate cleaning of the quartz tube, should it be necessary. Whether installed indoors or outdoors, the Delta Bio Uv EA Series installation can be horizontal or vertical, with mounting simplified by utilizing the Stainless Steel mounting legs supplied.

Delta Bio UV EA Series

Like all Delta Ultraviolet systems, the Delta Bio Uv proprietary High Output (HO) low pressure lamp is capable of 30,000 µ/sec/cm2 output at lamp end-of-life (EOL) when design flow rates are maintained. This is the same requirement for Class A drinking water, so you can be assured of the highest quality water standard.

The Delta Bio Uv long life lamp is rated at 9000 hours of continuous use (approximately 1 year). As noted above, re-lamping is a simple process. By maintaining this high standard of lamp design and performance, Delta Ultraviolet has raised the bar for small sized UV systems. These Delta Bio Uv quality systems bear the Underwriters Laboratories, Inc. Listing Mark for US and Canada as well as the CE mark for Europe and the required EPA Manufacturers Registration. No other system in this price range has been so extensively safety and performance certified.

Delta Bio UV EA Series

Delta Bio UV 3H 5Delta Bio UV 4H 10Delta Bio UV 4H 20Delta Bio UV 4H 40

Max Pond Size

1500 Gallons

4400 Gallons

5500 Gallons

6600 Gallons

Flow Rate gph

792 gph

2200 gph

2860 gph

3430 gph

Flow Rate lph

3600 lph

10000 lph

13000 lph

15600 lph

Dim (Length x Diameter)

45 x 7.6 cm

63 x 10 cm

99 x 10 cm

117 x 10 cm


30 watt

58 watt

80 watt

90 watt

Inlet / Outlet Connections

63 mm/2 inch

63 mm/2 inch

63 mm/2 inch

63 mm/2 inch

The Delta Bio UV EA 3H 5 have a 3 inch Stainless Steel Body, whilst the Delta Bio UV 4H 10, 4H 20, and 4H 40 models each have a 4 inch Stainless Steel Body

All Delta Bio UV EA Series models have 63 mm/2 inch pressure solvent connections.

Important Note: When ordering UV lamps please make sure you open the box to make sure the lamps are not broken before signing the delivery note, if the bulbs are damaged please sign the delivery note "Damaged" and refuse delivery.

A claim will ONLY be accepted if signed for as DAMAGED.

Delta Bio-Uv EA 3H 5 for koi ponds up to 1500 gallons
£ 425.00
Delta Bio-Uv EA 4H 15 for Koi ponds up to 4400 gallons
£ 535.00
Delta Bio-Uv EA 4H 20 for koi ponds up to 5500 gallons
£ 585.00
Delta Bio-Uv EA 4H 40 for Koi ponds up to 6600 gallons
£ 645.00
Delta Bio-Uv EA 3H 5 Replacement Bulb
£ 74.99
Delta Bio-Uv EA 4H 10 Replacement Bulb
£ 99.99
Delta Bio-Uv EA 4H 20 Replacement Bulb
£ 119.99
Delta Bio-Uv EA 4H 40 Replacement Bulb
£ 139.99
Delta Bio-Uv EA 3H 5 Quartz Sleeve
£ 119.99
Delta Bio-Uv EA 4H 10 Quartz Sleeve
£ 159.99
Delta Bio-Uv EA 4H 20 Quartz Sleeve
£ 179.99
Delta Bio-Uv EA 4H 40 Quartz Sleeve
£ 189.99
We accept these forms of payment