Stainless Steel 8” Deck Pre-Rinse Unit Product Installation Guide - Installation Instructions

Aug 24, 2026

Stainless Steel 8” Deck Pre-Rinse Unit installation guide for Fisher Manufacturing Company, covering product verification, required tools, and step-by-step mounting of deck mount elbows, gaskets, control valve body, riser, hose connections, and spring gooseneck assembly. Includes gasket fit checks for leak prevention, optional add-on faucet and wall bracket mounting procedures, and final handle and spray valve installation with backflow preventer considerations. Provides warranty terms, Proposition 65 chemical warning, compliance references, and installation notes for local backflow prevention requirements.

LanguageEnglish

CategoryHealthcare

FormatPDF

Pages2

Reading Time5 min

AccessFree to download

Installation Instructions for Pre-Rinse Units

Installation Notes

Tools Required for Installation

Installation Instructions

| 7 | | 8 | Spring Bend
On This Side | | | --- | --- | --- | --- | --- | |
Apply Thread Sealant

| | | | | | 9 | | Handle
Gasket | 10 | | | --- | --- | --- | --- | --- | | | | |

| | PART NO. 41742 fisher manufacturing company Stainless Steel 8” Deck Pre-Rinse Unit Product Installation Guide Since 1936, Fisher Manufacturing Company has manufactured heavy-duty, high quality plumbing products and hardware specialties for the food service industry. For three generations, the Fisher family has adhered to a strict dedication of overall value. When you install Fisher products… you install the best. Our hardware is manufactured with the standardization of internal mechanisms. Every piece of equipment we make is rigorously tested in both our modern in-house testing center and in actual ﬁeld situations under extreme conditions. Every detail is thoroughly checked. Before we make our products available to you, they pass each and every test. You get proven performance. Guaranteed. Limited One Year Warranty Fisher Manufacturing Company warrants its products and parts thereof (except as noted below) against defects in materials or workmanship for a period of one year after the date of original purchase. During this period Fisher Manufacturing Company will replace a defective product or part without charge to you, provided that the entire product is delivered to Fisher Manufacturing Company. All transportation and insurance charges for shipping the product to and from Fisher Manufacturing Company must be borne by you. Charges for transportation and insurance may, at the option of Fisher Manufacturing Company, be refunded depending upon our investigation of the warranty claim. This warranty does not cover external ﬁnish (except at date of original purchase) or labor costs not speciﬁcally authorized by Fisher Manufacturing Company. A full and complete copy of our One Year limited warranty is available upon request. WARNING: Proposition 65 requires that we provide you with the following notice: “This product Contains A Chemical Known To The State Of California To Cause Birth Defects Or Other Reproductive Harm.” \#68217-Stainless Steel Pre-Rinse, Spring Style 8” Deck Control Valve, 21” Riser, 36” Hose & Spray Valve with Lever Handles \#75442-Stainless Steel Pre-Rinse, Spring Style 8” Deck Control Valve, 21” Riser, 36” Hose & Spray Valve with Wrist Handles KEEP THIS MANUAL FOR FUTURE REFERENCE ANSI/A112.18.1M, ANSI/NSF 61.9 FISHER MANUFACTURING COMPANY, TOLL FREE: 800-421-6162, FAX:800-832-8238 [www.noleadfaucet.com](www.noleadfaucet.com) Installation Instructions for Pre-Rinse Units BE SURE TO CHECK WITH YOUR LOCAL DEPARTMENT HAVING JURISDICTION REGARDING BACKFLOW PREVENTION Installation Notes: • Be sure to shut off water supply before beginning. • Use pipe thread sealant such as PST on all threaded joints. • Check the packaging for missing items BEFORE beginning installation. If items are missing, contact your supplier. Tools Required for Installation • Medium Sized Crescent Wrenches • Pipe Thread Sealant • Phillips Screwdriver • 7/16” Drill Bit • 1/8” Allen Wrench Installation Instructions 1. After unpacking items and checking for missing components, insert deck mount elbows by inserting nipples through pre-drilled 7/8” holes in deck. Tighten deck mount elbows until they are secure, but still can move for adjustments. 2. Insert the gaskets into the grooves on the deck mount elbows. Making sure gaskets are in place, loosely mount the control valve body on the deck mount elbows and tighen ﬂange nut by hand. 3. Once the control valve body is mounted, tighen the ﬂange nuts and the deck mount elbows securely. attach slip joints kit or supply lines (not included) . * Note: If there are leaks at the ﬂange nut, do tighten. Loosen ﬂange nuts and make sure the gaskets are in the groove on the deck mount elbows and retighten. 4. If no add-on fau

FAQs

What should be done before starting the installation?

Shut off the water supply before beginning and check the packaging for missing items before installation. Also use a pipe thread sealant such as PST on all threaded joints.

How are leaks at the flange nut prevented?

If leaks occur at the flange nut, tighten the connection. If needed, loosen the flange nuts, confirm the gaskets are in the groove on the deck mount elbows, and retighten securely.

How is the gooseneck spring installed?

Slip the SS hose through the spring so the spring fits over the adapter in an upright position. Install the spring only as shown and do not install a short bend downward.

Aug 24, 2026

Upload by Chumphorn