SKU: 21189966447
dresser coupling

dresser coupling Dresser Style 138 Coupling | Cast/Ductile Iron 3 in - (3.74 - 4.02) / .188X5

Sale price$20.90 Regular price$23.22
Save 10%

Pay in installments of $5.80 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

dresser coupling Dresser Style 138 Coupling | Cast/Ductile Iron 3 in - (3.74 - 4.02) / .188X5Description Dresser Bolted Coupling Style 138 Coupling Cast & Ductile Iron Pipe Wide range bolted sleeve coupling for plain end cast iron and ductile iron pipe. One nominal size covers the full OD spread from legacy cast iron through modern DIP. Sizes 3 in 12 in 250 PSI Working Pressure Fusion Bonded Epoxy ID OD NSF 61 & 372 Certified AWWA C111 Bolting Overview The Dresser Style 138 is a wide range bolted sleeve coupling for joining plain end cast

Description
Dresser Bolted Coupling

Style 138 Coupling
Cast & Ductile Iron Pipe

Wide-range bolted sleeve coupling for plain-end cast iron and ductile iron pipe. One nominal size covers the full OD spread from legacy cast iron through modern DIP.

Sizes 3 in – 12 in
250 PSI Working Pressure
Fusion-Bonded Epoxy ID/OD
NSF 61 & 372 Certified
AWWA C111 Bolting

The Dresser Style 138 is a wide-range bolted sleeve coupling for joining plain-end cast iron (CIP) and ductile iron pipe (DIP) in nominal sizes 3 in through 12 in. Its key advantage is a single coupling per nominal size that covers the full OD range — whether the line in the ground is legacy cast iron or current-production ductile iron, one part number fits the joint.

Style 138 couplings provide flexible, leakproof connections that absorb vibration, accommodate pipe movement, and require no threading, beveling, or precise pipe alignment. Installation is wrench-only.

Wide OD Coverage
One coupling per nominal size fits the full OD spread of cast iron and ductile iron pipe — from older CIP to current DIP production.
CIP & DIP Application
Engineered specifically for plain-end cast and ductile iron pipe in waterworks and utility service.
Tool-Only Installation
No threading, beveling, or pipe alignment required. A wrench is all that’s needed for a leakproof joint.
Flexible Joint
Absorbs vibration and accommodates minor angular deflection and pipe movement at the joint.
Followers
AISI C1012 or ASME SA36
Steel followers indicated by part number suffix
Middle Ring
ASTM A513 / A635 / SA675 Gr.60
Steel sleeve body
Bolts & Nuts
AWWA C111 / ANSI A21.11
Black E-coated steel as standard
Gasket
Grade 27 BUNA-S
Standard supply
Standard Coating
Fusion-Bonded Epoxy ID/OD
Factory-applied
Optional Coating
Dresser RED-D Shopcoat
Available on request
Nominal Size Outside Diameter Range (in) Working Pressure (PSI)
3 in 3.74 – 4.02 250
4 in 4.74 – 5.06 250
6 in 6.84 – 7.16 250
8 in 8.99 – 9.36 250
10 in 11.04 – 11.46 250
12 in 13.14 – 13.56 250
Consult Inside Sales For
Standard supply is Grade 27 BUNA-S gasket with fusion-bonded epoxy ID/OD coating. Contact our team for products requiring American Iron & Steel (AIS) certification, alternate gasket materials, or alternate coatings.
Ready to Order?
Confirm pipe OD and any special requirements before placing your order.
Shop Watermainsupply.com
© Watermain Supply — A division of E4 Industrial LLC
Submittal

Style 38/138/40 CIP/DIP Submittal

Catalog

Water Pipe Joining Products Catalog

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21189966447

Discover Niche Categories That Outsell dresser coupling

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 21 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
Candi Danyelle
Lake Worth, US
★★★★★ 5
LOVE LOVE LOVE
Color: Gold Steel, Color: Gold Steel
My husband - the one to the right. Has had this for about 4 years now. I'm coming to write a review because the battery just went out and I'm wanting to repair It for him for this Father's Day trip. As I'm looking in the nooks & crannies I'm noticing that I purchased this back in 2019/2020 something like that - (can't go back and check or I'll lose this message ) BUT IT LOOKS GOOD! Yes It is needing a good wash, and I seen on YouTube a reg toothbrush and dawn soap will help with that. But wow this looks great after all this time. I'll post a pic of what It looks like now. He only wears It when he's dressed, he doesn't wear It daily but here is what It looks like with no cleaning whatsoever
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2025
K
Verified Purchase
Kay
Dallas, US
★★★★★ 5
Beautiful watch good quality
Absolutely love! Arrived very early and nice quality Watch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2025
G
Verified Purchase
Gabriel
San Leandro, US
★★★★★ 5
Recomendado
Color: Silver/Gold
Excelente, me gusto el reloj
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
M
Verified Purchase
Michelle Powell
Birmingham, US
★★★★★ 4
The style
I recently purchased this Michael Kors Gold Watch with Mesh Band from Amazon, and I couldn't be happier with my choice. This timepiece embodies both sophistication and style, making it a stunning addition to any outfit. The watch's gold-tone stainless steel case exudes luxury and durability, ensuring it will stand the test of time. The mesh band adds a contemporary touch, perfectly balancing the classic and modern elements of the design. It's incredibly comfortable to wear, with its adjustable closure providing a customized fit. The dial of the watch is beautifully designed, featuring a minimalistic gold-toned face with sleek hour markers. The simplicity of the design enhances its overall elegance, making it versatile for both formal and casual occasions. The reliable quartz movement guarantees accurate timekeeping, adding functionality to its aesthetic appeal. One of the standout features of this watch is its versatility. Whether I'm heading to a business meeting or attending a social gathering, the Michael Kors Gold Watch effortlessly elevates my style. It complements a wide range of outfits and never fails to catch attention with its understated yet captivating presence. Additionally, the watch is water-resistant, offering peace of mind even in wet conditions. However, I would recommend avoiding prolonged exposure to water to maintain its pristine appearance. Overall, the Michael Kors Gold Watch with Mesh Band is a timeless masterpiece that combines fashion and functionality. Its exceptional craftsmanship, elegant design, and reliable performance make it a worthwhile investment. If you're looking to make a statement with your accessories, this watch is the perfect choice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2024
L
Verified Purchase
Lulu Lemon
Omaha, US
★★★★★ 5
Buy 10/10
Color: Gold/Black
This was a perfect anniversary gift for my husband. He loved it so much. The style and quality is perfect. The details are beautiful. It was packaged correctly and has zero scratches on it. The weight is a standard watch but authentic. He tailored it to fit his wrist and it was sitter easy to do. 10/10
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2025

recommand products