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The Maxi rotary spray head provides a rotating fan cleaning action using low
volumes of liquid at low pressure. It is an automatic device for cleaning
medium size tanks and a more efficient replacement for traditional fixed
sprayballs or manual methods used in tank cleaning.

APPLICATIONS
Hygienic and non-hygienic industries can benefit from the use of the Maxi in
tanks ranging from 5 to 50m3 (1 300 to 13 000 US gallons).

The flow of the cleaning fluid causes the body of the cleaning head to rotate
providing a swirling impact. Three spray patterns 360°, 270° and 180° are
available to suit various tank designs.

SPRAY CHARACTERISTICS

CLEANING IN PLACE

TYPE MAXI

OPERATION

360°

270°

180° Down

ORDERING INFORMATION
Please specify desired spray pattern and required connections.

Contact our Helpline for
any special requirements:
Tel: +44 (0) 151 424 6821
Fax: +44 (0) 151 495 1043
e-mail:sales@delavan.co.uk
Web:www.delavan.co.uk

SPECIFICATIONS
Materials
Housing: SAF 2205 (UNS 31803)

Max. working temperature
95°C (203°F)

Balls: AISI 316. Others: AISI 316L

Weight
Thread and clip-on: 0,76 kgs (1,48 lbs)
On pipe: 0,97/1,52 kg (2,14/3,35 lbs)

Max. ambient temperature
140°C (284°F)
Wetting radius
Max. 3 m (10 ft.)

Lubricant
Self-lubricating with the cleaning fluid

Impact cleaning radius
Max. effective 2 m (6,6 ft.)

Working pressure
1-3 Bar (14,5-44 psi)

Connection

Recommended pressure

11⁄4” BSP or NPT thread, clip-on, or

2 Bar (29 psi)

F.10

welded on pipe