Fluid-Driven Reactionary Force
Tank Wash Nozzles

The reactionary force of the fluid leaving the nozzle orifice rotates the nozzles – no power source required. For improved cleaning, some of the nozzles are available with a solid stream spray pattern or with a flat fan spray pattern for gentle rinsing. Choose from a wide variety of sizes, types, capacities, spray coverages and materials.

27500 TELFON^® Tank Wash Nozzles – For tanks up to 25' (7.6 m) dia.

Ideal for clean-in-place and low-pressure cleaning and rinsing in harsh chemical and corrosive environments
Multiple orifices provide a solid stream spray
Operates at pressures up to 50 psi (3.5 bar)
Flow rates range from 4 to 391 gpm (15.3 to 1490 l/min)
Material options: TEFLON, some sizes available in carbon-filled TEFLON for improved thermal characteristics and higher mechanical strength
Minimum tank opening: 2" to 7" (51 to 178 mm) depending on capacity size
27500R version features a rotating spray head that can be easily removed from the body for cleaning

28500 TEFLON Tank Wash Nozzles – For tanks up to 18' (5.5 m) dia.

Threadless and tapered design promotes self-draining – ideal for sanitary applications
Uses a 316 stainless steel inlet locking pin
Conforms to 3A sanitary standard 78-01 for spray cleaning devises to remain in place (180° spray angle excluded)
Multiple orifices provide a solid stream spray
Operates at pressures up to 50 psi (3.5 bar)
Flow rates range from 9 to 100.6 gpm (34 to 384 l/min)
Material: TEFLON
Minimum tank opening: 2.5" to 4" (64 to 102 mm) depending on capacity size
28500R version features a rotating spray head that can be easily removed from the body for cleaning

18250A Tank Wash Nozzles – For tanks up to 8' (2.4 m) dia.

21400A Tank Wash Nozzles – For tanks up to 5' (1.5 m) dia.

Three high-impact flat sprays mounted in rotating spray head provide complete orbital coverage of all interior surfaces
Install vertically or horizontally
High temperature versions available
Operates at pressures up to 60 psi (4 bar)
18250A flow rates range from 10.5 to 55 gpm (48 to 205 l/min)
21400A flow rates range from 5.0 to 22 gpm (23 to 82 l/min)
Material: 316 stainless steel with RYTON^® bearing retainers and sleeves of 50% stainless steel TEFLON

30473 Tank Wash Nozzles

D25468 Tank Wash Nozzles

36640 Tank Wash Nozzles

18250A minimum tank opening: 2-7/32" (60 mm)

21400A minimum tank opening: 2-1/4" (60 mm)

30473 Tank Wash Nozzles – For tanks up to 8' (2.4 m) dia.

For general rinsing and light cleaning
Operates at pressures up to 50 psi (3.5 bar)
Flow rates range from 2.1 to 4.5 gpm (7.8 to 18 l/min)
Material: TEFLON with removable Viton^® O-ring
Minimum tank opening: 1" (25 mm)

D25468 Tank Wash Nozzles – For tanks up to 6.5' (2.0 m) dia.

For general rinsing and light cleaning
Operates at pressures up to 70 psi (4.8 bar)
Flow rates range from 4.9 to 9.2 gpm (19.5 to 36 l/min)
Material: POM-Delrin^®
Minimum tank opening: 1-3/4" (45 mm)

36640 Tank Wash Nozzles – For tanks up to 3' (.9 m) dia.

For general rinsing and light cleaning using side sprays
Operates at pressures up to 60 psi (4 bar)
Flow rates range from .8 to 2.2 gpm (3.4 to 7.9 l/min)
Material: 316 stainless steel with hardened stainless steel bearings and races
Minimum tank opening: 1-1/32" (26 mm)

23240 Tank Wash Nozzles – For tanks up to 3' (.9 m) dia.

For general rinsing and light cleaning
Two versions:
- 23240-2 features two flat spray orifices and provides side sprays
- 23420-3 features a top orifice in addition to the side spray orifices to provide nearly full spherical coverage
Operates at pressures up to 200 psi (12 bar)
Flow rates range from 3.5 to 22 gpm (14 to 79 l/min)
Material options: 316 stainless steel with hardened stainless steel bearings and races, 316 stainless steel. Discs available in nylon or TEFLON
Minimum tank opening: 1-1/32" (26 mm)

TEFLON is a registered trademark of E.I. DuPont de Nemours and Company
Ryton is a registered trademark of Chevron Phillips Chemical Company
Viton is a registered trademark of DuPont Performance Elastomers
Delrin is a registered trademark of E.I. DuPont de Nemours and Company

For complete performance data, coverage information and more, see A Guide to Safe and Effective Tank Cleaning, Catalog 15D.

Visit iSpray for selection assistance and easy online ordering.
Or, contact your local sales and engineering office.

Catalog 70 US

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Catalog 70 Metric