TJ 20G There are 8 products.

TJ 20G
Application
The Toftejorg TJ 20G rotary jet head provides 360° indexed impact cleaning over a defined time period. It is automatic and represents a guaranteed means of achieving quality assurance in tank cleaning. Used in breweries, food and dairy processes and many other industries, the device is suitable for processing, storage and transportation tanks and vessels between 15 and 150 m3 (4,000 to 40,000 US gallons). The award-winning design is particularly suitable for ultra-hygienic industries that follow European Hygienic Equipment Design Group guidelines. Sizing/selection and installation drawing are available in Alfa Laval CAS tool for Tank cleaning equipment.

Working principle
The flow of the cleaning fluid makes the nozzles perform a geared rotation around the vertical and horizontal axes. In the first cycle, the nozzles lay out a coarse pattern on the tank surface. The subsequent cycles gradually make the pattern more dense, until a full pattern is reached after 8 cycles.

Standard Design
The choice of nozzle diameters can optimise jet impact length and flow rate at the desired pressure. The Toftejorg TJ 20G is also available with PEEK impeller. A welding adaptor with sealing for 1” ISO, 1” ANSI, 1 1/2” ISO Dairy Pipe or 1 1/2” SWG Pipe is available as an accessory. The Toftejorg TJ 20G is tested according to the EHEDG test procedure. As standard documentation, it can be supplied with a “Declaration of Conformity” for material specifications. ATEX approved, Category 1 for installation in zone 0/20

Materials
1.4404 (316L), SAF 2205 (UNS 31803), UNS S 21800, EPDM, PEEK, PVDF, PFA

Technical Data
Surface finish: . . . . . . . . . . . . . . . . .External surface finish: Ra = 0.5 μm
Weight: . . . . . . . . . . . . . . . . . . . . .5.1 kg (11 lbs)
Lubricant: . . . . . . . . . . . . . . . . . . . .Self-lubricating with the cleaning fluid
Working pressure: . . . . . . . . . . . . . .3 - 8 bar (45 - 115 psi)
Recommended pressure: . . . . . . . . . .4 - 7 bar (58 - 100 psi)
Max. working temperature: . . . . . . . . .95 °C (203 °F)
Max. ambient temperature: . . . . . . . .140 °C (284 °F)
Max throw length: . . . . . . . . . . . . . . .9 - 14m (29 - 46 ft)
Impact throw length: . . . . . . . . . . . . .4 - 8 m (13 - 26 ft)
Standard thread: . . . . . . . . . . . . . . .1” Rp (BSP) or NPT, female Top cone 1” Rp (BSP) with sanitary seal