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WARNING: 

  Designed for use in Diesel Exhaust Fluid (DEF) 

dispensers only.

NOTE: Always adhere to installation / usage instructions and warning. Improper use may result in injury, damage or 

hazardous spill.

1.  Turn off dispenser and relieve line pressure.

2.  Apply DEF compatable thread sealant to NPT threads of mating fitting.

3.  Only connect to DEF compatible and 304 stainless steel fittings - see page 2 for 

applicable seal configurations.

4.  Install at the nozzle or other appropriate location for 1" BSPP Male x 1" NPT Female 

fittings. 

5.  Tighten firmly, approximately 15 - 20 lbf•ft / 20.3 - 27 N•m, but do not overtighten.

6. Pressurize system and visually check for leaks.

VERIFY SMOOTH ROTATION OF ALL SWIVEL JOINTS AFTER INSTALLATION.

DO NOT OVERTIGHTEN

Husky Corporation • 2325 Husky Way • Pacific, MO 63069 • Phone: (800) 325-3558 • Fax: (636) 825-7300 • www.husky.com

Page 1                                                                       009338-5 9/2018

MADE IN THE USA

INSTALLATION INSTRUCTIONS

IF DRIVE OFF OCCURS

Daily

• Check for leaks / stains

• Check for damage

•  Check for smooth rotation of all 

swivel joints.

Monthly

•  Measure gap at joint - a credit 

card should not fit in the gap 

(0.03 in / 0.76 mm).

•  Check "remove after" date.

Annually 

•  Check for electrical conductivity

•  Only clean / rinse exterior surfaces 

of DEF product with deionized water.

•  All drive aways, maintenance and 

inspection activities must be logged 

using the serial number of the 

individual product.

•  Apply city, state, or federal testing 

 

regulations as appropriate.

ANY TEST / INSPECTION 

FAILURE REQUIRES IMMEDIATE 

EQUIPMENT REPLACEMENT OR 

REMOVAL FROM SERVICE.

Diesel Exhaust Fluid (DEF) Swivels

Model 008510

Recommended Installation, Maintenance 

and Inspection Instructions

008510 DEF  SWIVEL

TESTING / MAINTENANCE / INSPECTION

• Turn off dispenser and relieve line pressure.

• Inspect the entire dispensing system for damage.

• Pressurize system and visually check for leaks.

• Check for smooth rotation of all swivel joints.

•  Measure gap at joint - if a credit card fits in the gap (0.03 in / 0.76 mm) do not reinstall.

•  Check for electrical conductivity.

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