Skip to content

Free shipping on orders above $100*

All
- All-278

X (Twitter)
Facebook

Search

Search

Log in Cart 855-329-4519

Item added to your cart

View cart

All
- All-278

All HYMAX Couplings

Collection: All HYMAX Couplings

Sort by:

74 products

Filter:

Price

The highest price is $9,454.21

$

From

To

Availability (0)

Availability

In stock (74 products)

Brand (0)

Brand

Hymax (74 products)

Height (0)

Height

5.0 (1 product)
6.0 (4 products)
7.0 (13 products)
8.0 (1 product)
10.0 (4 products)
11.0 (1 product)
12.0 (2 products)
13.0 (1 product)
14.0 (2 products)
16.0 (4 products)
17.0 (3 products)
18.0 (2 products)
19.0 (4 products)
24.0 (4 products)
26.0 (4 products)
28.0 (7 products)
29.0 (1 product)
30.0 (6 products)
32.0 (4 products)
34.0 (6 products)

Length (0)

Length

5.0 (1 product)
6.0 (3 products)
7.0 (2 products)
9.0 (2 products)
10.0 (14 products)
11.0 (13 products)
12.0 (1 product)
13.0 (9 products)
16.0 (9 products)
18.0 (2 products)
19.0 (7 products)
24.0 (11 products)

ManufacturerPartNumber (0)

ManufacturerPartNumber

8.62E+14 (7 products)
860-56-0054-16 (1 product)
860-56-0088-16 (1 product)
860-56-0378-16P (1 product)
860-57-0163-16 (1 product)
865-54-01054-16 (1 product)
865-54-01088-16 (1 product)
865-54-02108-16 (1 product)
865-54-15108-16 (1 product)
874-56-14037812 (1 product)
874-56-16043412 (1 product)
874-56-18048812 (1 product)
874-56-20054012 (1 product)
874-56-24060612 (1 product)
874-56-24062412 (1 product)
874-57-02005412 (1 product)
874-57-03008812 (1 product)
874-57-04010812 (1 product)
874-57-05013012 (1 product)
874-57-06016312 (1 product)
874-57-08019012 (1 product)
874-57-08021712 (1 product)
874-57-10027212 (1 product)
874-57-10027812 (1 product)
874-57-12027812 (1 product)
874-57-12031512 (1 product)
874-57-12033412 (1 product)
888-56-0378-16P (1 product)
888-56-0434-16P (1 product)
888-56-0488-16P (1 product)
888-56-0497-16P (1 product)
888-56-0540-16P (1 product)
888-56-0606-16P (1 product)
888-56-0624-16P (1 product)
888-57-0054-16 (1 product)
888-57-0108-16 (1 product)
888-57-0163-16 (1 product)
888-57-0190-16 (1 product)
888-57-0217-16 (1 product)
888-57-0272-16 (1 product)
888-57-0278-16 (1 product)
888-57-0315-16 (1 product)
888-57-0334-16 (1 product)
974-56-14037812 (1 product)
974-56-16043412 (1 product)
974-56-18048812 (1 product)
974-56-20049712 (1 product)
974-56-20054012 (1 product)
974-56-24060612 (1 product)
974-56-24062412 (1 product)
974-57-02005412 (1 product)
974-57-03008812 (1 product)
974-57-04010812 (1 product)
974-57-05013012 (1 product)
974-57-06016312 (1 product)
974-57-08021712 (1 product)
974-57-10027212 (1 product)
974-57-10027812 (1 product)
974-57-12031512 (1 product)
974-57-12033412 (1 product)

Size (0)

Size

2.0" (5 products)
3.0" (4 products)
4.0" (12 products)
5.0" (1 product)
6.0" (3 products)
7.0" (2 products)
8.0" (2 products)
10" (5 products)
12" (4 products)
14" (4 products)
16" (3 products)
18" (3 products)
20" (5 products)
24" (6 products)
10" X 12" (2 products)
14" X 16" (1 product)
16" X 18" (1 product)
16" X 20" (2 products)
16" X 24" (1 product)
18" X 20" (2 products)
20" X 24" (4 products)
8.0" X 10" (1 product)
8.0" X 12" (1 product)

Style (0)

Style

Coupling (20 products)
Flange Adapter (35 products)
Reducer (15 products)
Threaded Outlet (4 products)

Width (0)

Width

4.0 (3 products)
5.0 (2 products)
6.0 (3 products)
7.0 (11 products)
9.0 (2 products)
10.0 (2 products)
11.0 (2 products)
12.0 (1 product)
13.0 (3 products)
14.0 (2 products)
15.0 (1 product)
16.0 (6 products)
17.0 (1 product)
18.0 (3 products)
21.0 (4 products)
24.0 (4 products)
26.0 (7 products)
28.0 (7 products)
30.0 (7 products)
31.0 (3 products)

Filter and sort Filter

Filter and sort

Filter

74 products

Price

The highest price is $9,454.21

$

From

$

To

Clear

Availability

In stock (74 products)

Clear

Brand

Hymax (74 products)

Clear

Height

5.0 (1 products)
6.0 (4 products)
7.0 (13 products)
8.0 (1 products)
10.0 (4 products)
11.0 (1 products)
12.0 (2 products)
13.0 (1 products)
14.0 (2 products)
16.0 (4 products)
17.0 (3 products)
18.0 (2 products)
19.0 (4 products)
24.0 (4 products)
26.0 (4 products)
28.0 (7 products)
29.0 (1 products)
30.0 (6 products)
32.0 (4 products)
34.0 (6 products)

Clear

Length

5.0 (1 products)
6.0 (3 products)
7.0 (2 products)
9.0 (2 products)
10.0 (14 products)
11.0 (13 products)
12.0 (1 products)
13.0 (9 products)
16.0 (9 products)
18.0 (2 products)
19.0 (7 products)
24.0 (11 products)

Clear

ManufacturerPartNumber

8.62E+14 (7 products)
860-56-0054-16 (1 products)
860-56-0088-16 (1 products)
860-56-0378-16P (1 products)
860-57-0163-16 (1 products)
865-54-01054-16 (1 products)
865-54-01088-16 (1 products)
865-54-02108-16 (1 products)
865-54-15108-16 (1 products)
874-56-14037812 (1 products)
874-56-16043412 (1 products)
874-56-18048812 (1 products)
874-56-20054012 (1 products)
874-56-24060612 (1 products)
874-56-24062412 (1 products)
874-57-02005412 (1 products)
874-57-03008812 (1 products)
874-57-04010812 (1 products)
874-57-05013012 (1 products)
874-57-06016312 (1 products)
874-57-08019012 (1 products)
874-57-08021712 (1 products)
874-57-10027212 (1 products)
874-57-10027812 (1 products)
874-57-12027812 (1 products)
874-57-12031512 (1 products)
874-57-12033412 (1 products)
888-56-0378-16P (1 products)
888-56-0434-16P (1 products)
888-56-0488-16P (1 products)
888-56-0497-16P (1 products)
888-56-0540-16P (1 products)
888-56-0606-16P (1 products)
888-56-0624-16P (1 products)
888-57-0054-16 (1 products)
888-57-0108-16 (1 products)
888-57-0163-16 (1 products)
888-57-0190-16 (1 products)
888-57-0217-16 (1 products)
888-57-0272-16 (1 products)
888-57-0278-16 (1 products)
888-57-0315-16 (1 products)
888-57-0334-16 (1 products)
974-56-14037812 (1 products)
974-56-16043412 (1 products)
974-56-18048812 (1 products)
974-56-20049712 (1 products)
974-56-20054012 (1 products)
974-56-24060612 (1 products)
974-56-24062412 (1 products)
974-57-02005412 (1 products)
974-57-03008812 (1 products)
974-57-04010812 (1 products)
974-57-05013012 (1 products)
974-57-06016312 (1 products)
974-57-08021712 (1 products)
974-57-10027212 (1 products)
974-57-10027812 (1 products)
974-57-12031512 (1 products)
974-57-12033412 (1 products)

Clear

Size

2.0" (5 products)
3.0" (4 products)
4.0" (12 products)
5.0" (1 products)
6.0" (3 products)
7.0" (2 products)
8.0" (2 products)
10" (5 products)
12" (4 products)
14" (4 products)
16" (3 products)
18" (3 products)
20" (5 products)
24" (6 products)
10" X 12" (2 products)
14" X 16" (1 products)
16" X 18" (1 products)
16" X 20" (2 products)
16" X 24" (1 products)
18" X 20" (2 products)
20" X 24" (4 products)
8.0" X 10" (1 products)
8.0" X 12" (1 products)

Clear

Style

Coupling (20 products)
Flange Adapter (35 products)
Reducer (15 products)
Threaded Outlet (4 products)

Clear

Width

4.0 (3 products)
5.0 (2 products)
6.0 (3 products)
7.0 (11 products)
9.0 (2 products)
10.0 (2 products)
11.0 (2 products)
12.0 (1 products)
13.0 (3 products)
14.0 (2 products)
15.0 (1 products)
16.0 (6 products)
17.0 (1 products)
18.0 (3 products)
21.0 (4 products)
24.0 (4 products)
26.0 (7 products)
28.0 (7 products)
30.0 (7 products)
31.0 (3 products)

Clear

Sort by:

Remove all

74 products

Hymax 2 865-54-15108-16 ND 4.0" EPDM Threaded Outlet

Hymax 2 865-54-15108-16 ND 4.0" EPDM Threaded Outlet

Regular price $973.12 USD

Regular price ~~$0.00 USD~~ Sale price $973.12 USD
Unit price per
Hymax 2 865-54-01088-16 ND 3.0" EPDM Threaded Outlet

Hymax 2 865-54-01088-16 ND 3.0" EPDM Threaded Outlet

Regular price $693.34 USD

Regular price ~~$0.00 USD~~ Sale price $693.34 USD
Unit price per
Hymax 860-56-0378-16P ND 14" EPDM Coupling 15.00-17.10 O.D.

Hymax 860-56-0378-16P ND 14" EPDM Coupling 15.00-17.10 O.D.

Regular price $3,026.46 USD

Regular price ~~$0.00 USD~~ Sale price $3,026.46 USD
Unit price per
Hymax 860-56-0088-16 ND 3.0" EPDM Coupling 3.46-4.33 O.D.

Hymax 860-56-0088-16 ND 3.0" EPDM Coupling 3.46-4.33 O.D.

Request A Quote

Regular price ~~$0.00 USD~~ Sale price $0.00 USD
Unit price per
Hymax 860-56-0054-16 ND 2.0" EPDM Coupling 2.10-3.03 O.D.

Hymax 860-56-0054-16 ND 2.0" EPDM Coupling 2.10-3.03 O.D.

Request A Quote

Regular price ~~$0.00 USD~~ Sale price $0.00 USD
Unit price per
Hymax 888-56-0624-16P ND 24" EPDM Cathodic Protection Coupling 24.60-26.70 O.D.

Hymax 888-56-0624-16P ND 24" EPDM Cathodic Protection Coupling 24.60-26.70 O.D.

Regular price $4,730.75 USD

Regular price ~~$0.00 USD~~ Sale price $4,730.75 USD
Unit price per
Hymax 888-56-0606-16P ND 24" EPDM Cathodic Protection Coupling 23.85-25.95 O.D.

Hymax 888-56-0606-16P ND 24" EPDM Cathodic Protection Coupling 23.85-25.95 O.D.

Regular price $4,730.75 USD

Regular price ~~$0.00 USD~~ Sale price $4,730.75 USD
Unit price per
Hymax 888-56-0540-16P ND 20" EPDM Cathodic Protection Coupling 21.25-23.35 O.D.

Hymax 888-56-0540-16P ND 20" EPDM Cathodic Protection Coupling 21.25-23.35 O.D.

Regular price $4,474.99 USD

Regular price ~~$0.00 USD~~ Sale price $4,474.99 USD
Unit price per
Hymax 888-56-0497-16P ND 20" EPDM Cathodic Protection Coupling 19.60-21.70 O.D.

Hymax 888-56-0497-16P ND 20" EPDM Cathodic Protection Coupling 19.60-21.70 O.D.

Regular price $4,474.99 USD

Regular price ~~$0.00 USD~~ Sale price $4,474.99 USD
Unit price per
Hymax 888-56-0488-16P ND 18" EPDM Cathodic Protection Coupling 19.20-21.30 O.D.

Hymax 888-56-0488-16P ND 18" EPDM Cathodic Protection Coupling 19.20-21.30 O.D.

Regular price $4,182.68 USD

Regular price ~~$0.00 USD~~ Sale price $4,182.68 USD
Unit price per
Hymax 888-56-0434-16P ND 16" EPDM Cathodic Protection Coupling 17.10-19.20 O.D.

Hymax 888-56-0434-16P ND 16" EPDM Cathodic Protection Coupling 17.10-19.20 O.D.

Regular price $3,704.11 USD

Regular price ~~$0.00 USD~~ Sale price $3,704.11 USD
Unit price per
Hymax 888-56-0378-16P ND 14" EPDM Cathodic Protection Coupling 15.00-17.10 O.D.

Hymax 888-56-0378-16P ND 14" EPDM Cathodic Protection Coupling 15.00-17.10 O.D.

Regular price $3,634.74 USD

Regular price ~~$0.00 USD~~ Sale price $3,634.74 USD
Unit price per
Hymax 888-57-0108-16 ND 4.0" EPDM Cathodic Protection Coupling 4.25-5.63 O.D.

Hymax 888-57-0108-16 ND 4.0" EPDM Cathodic Protection Coupling 4.25-5.63 O.D.

Regular price $741.64 USD

Regular price ~~$0.00 USD~~ Sale price $741.64 USD
Unit price per
Hymax 861560540062416 20" x 24" EPDM Large Diameter Reducer

Hymax 861560540062416 20" x 24" EPDM Large Diameter Reducer

Regular price $8,670.70 USD

Regular price ~~$0.00 USD~~ Sale price $8,670.70 USD
Unit price per
Hymax 861560540060616 20" x 24" EPDM Large Diameter Reducer

Hymax 861560540060616 20" x 24" EPDM Large Diameter Reducer

Regular price $8,490.07 USD

Regular price ~~$0.00 USD~~ Sale price $8,490.07 USD
Unit price per
Hymax 861560497062416 20" x 24" EPDM Large Diameter Reducer

Hymax 861560497062416 20" x 24" EPDM Large Diameter Reducer

Regular price $8,453.93 USD

Regular price ~~$0.00 USD~~ Sale price $8,453.93 USD
Unit price per
Hymax 861560497060616 20" x 24" EPDM Large Diameter Reducer

Hymax 861560497060616 20" x 24" EPDM Large Diameter Reducer

Regular price $8,412.64 USD

Regular price ~~$0.00 USD~~ Sale price $8,412.64 USD
Unit price per
Hymax 861560488054016 18" x 20" EPDM Large Diameter Reducer

Hymax 861560488054016 18" x 20" EPDM Large Diameter Reducer

Regular price $7,973.01 USD

Regular price ~~$0.00 USD~~ Sale price $7,973.01 USD
Unit price per
Hymax 861560488049716 18" x 20" EPDM Large Diameter Reducer

Hymax 861560488049716 18" x 20" EPDM Large Diameter Reducer

Regular price $7,948.14 USD

Regular price ~~$0.00 USD~~ Sale price $7,948.14 USD
Unit price per
Hymax 861560434060616 16" x 24" EPDM Large Diameter Reducer

Hymax 861560434060616 16" x 24" EPDM Large Diameter Reducer

Regular price $7,870.73 USD

Regular price ~~$0.00 USD~~ Sale price $7,870.73 USD
Unit price per
Hymax 861560434054016 16" x 20" EPDM Large Diameter Reducer

Hymax 861560434054016 16" x 20" EPDM Large Diameter Reducer

Regular price $7,653.97 USD

Regular price ~~$0.00 USD~~ Sale price $7,653.97 USD
Unit price per
Hymax 861560434049716 16" x 20" EPDM Large Diameter Reducer

Hymax 861560434049716 16" x 20" EPDM Large Diameter Reducer

Regular price $7,483.65 USD

Regular price ~~$0.00 USD~~ Sale price $7,483.65 USD
Unit price per
Hymax 861560434048816 16" x 18" EPDM Large Diameter Reducer

Hymax 861560434048816 16" x 18" EPDM Large Diameter Reducer

Regular price $6,806.26 USD

Regular price ~~$0.00 USD~~ Sale price $6,806.26 USD
Unit price per
Hymax 861560378043416 14" x 16" EPDM Large Diameter Reducer

Hymax 861560378043416 14" x 16" EPDM Large Diameter Reducer

Regular price $6,458.70 USD

Regular price ~~$0.00 USD~~ Sale price $6,458.70 USD
Unit price per
Hymax 974-56-24062412 ND 24" EPDM Long Body Flange Adapter 24.60-26.70 O.D.

Hymax 974-56-24062412 ND 24" EPDM Long Body Flange Adapter 24.60-26.70 O.D.

Regular price $9,454.21 USD

Regular price ~~$0.00 USD~~ Sale price $9,454.21 USD
Unit price per
Hymax 974-56-24060612 ND 24" EPDM Long Body Flange Adapter 23.85-25.95 O.D.

Hymax 974-56-24060612 ND 24" EPDM Long Body Flange Adapter 23.85-25.95 O.D.

Regular price $9,454.21 USD

Regular price ~~$0.00 USD~~ Sale price $9,454.21 USD
Unit price per
Hymax 974-56-20054012 ND 20" EPDM Long Body Flange Adapter 21.25-23.35 O.D.

Hymax 974-56-20054012 ND 20" EPDM Long Body Flange Adapter 21.25-23.35 O.D.

Regular price $8,646.37 USD

Regular price ~~$0.00 USD~~ Sale price $8,646.37 USD
Unit price per
Hymax 974-56-20049712 ND 20" EPDM Long Body Flange Adapter 19.60-21.70 O.D.

Hymax 974-56-20049712 ND 20" EPDM Long Body Flange Adapter 19.60-21.70 O.D.

Regular price $8,646.37 USD

Regular price ~~$0.00 USD~~ Sale price $8,646.37 USD
Unit price per
Hymax 974-56-18048812 ND 18" EPDM Long Body Flange Adapter 19.20-21.30 O.D.

Hymax 974-56-18048812 ND 18" EPDM Long Body Flange Adapter 19.20-21.30 O.D.

Regular price $8,598.12 USD

Regular price ~~$0.00 USD~~ Sale price $8,598.12 USD
Unit price per
Hymax 974-56-16043412 ND 16" EPDM Long Body Flange Adapter 17.10-19.20 O.D.

Hymax 974-56-16043412 ND 16" EPDM Long Body Flange Adapter 17.10-19.20 O.D.

Regular price $7,864.38 USD

Regular price ~~$0.00 USD~~ Sale price $7,864.38 USD
Unit price per
Hymax 974-56-14037812 ND 14" EPDM Long Body Flange Adapter 15.00-17.10 O.D.

Hymax 974-56-14037812 ND 14" EPDM Long Body Flange Adapter 15.00-17.10 O.D.

Regular price $6,836.42 USD

Regular price ~~$0.00 USD~~ Sale price $6,836.42 USD
Unit price per
Hymax 874-56-24062412 ND 24" EPDM Flange Adapter 24.60-26.70 O.D.

Hymax 874-56-24062412 ND 24" EPDM Flange Adapter 24.60-26.70 O.D.

Regular price $7,836.70 USD

Regular price ~~$0.00 USD~~ Sale price $7,836.70 USD
Unit price per
Hymax 874-56-24060612 ND 24" EPDM Flange Adapter 23.85-25.95 O.D.

Hymax 874-56-24060612 ND 24" EPDM Flange Adapter 23.85-25.95 O.D.

Regular price $7,836.70 USD

Regular price ~~$0.00 USD~~ Sale price $7,836.70 USD
Unit price per
Hymax 874-56-20054012 ND 20" EPDM Flange Adapter 21.25-23.35 O.D.

Hymax 874-56-20054012 ND 20" EPDM Flange Adapter 21.25-23.35 O.D.

Regular price $7,160.98 USD

Regular price ~~$0.00 USD~~ Sale price $7,160.98 USD
Unit price per
Hymax 874-56-18048812 ND 18" EPDM Flange Adapter 19.20-21.30 O.D.

Hymax 874-56-18048812 ND 18" EPDM Flange Adapter 19.20-21.30 O.D.

Regular price $6,511.55 USD

Regular price ~~$0.00 USD~~ Sale price $6,511.55 USD
Unit price per
Hymax 874-56-16043412 ND 16" EPDM Flange Adapter 17.10-19.20 O.D.

Hymax 874-56-16043412 ND 16" EPDM Flange Adapter 17.10-19.20 O.D.

Regular price $5,923.57 USD

Regular price ~~$0.00 USD~~ Sale price $5,923.57 USD
Unit price per

1
2
3

SUBSCRIBE TO OUR NEWSLETTER

Stay updated with our latest news!

Email

Bargain Cave ~ Huge Discount Offer!

The bargain cave is a collection of clearance and discounted items.

Grab The Deals ➜

R.C. Worst & Company, Inc. currently staffs over 30 employees with decades of experience in the water and wastewater industry. A combination of factory-trained staff and top-quality products make R.C. Worst & Co. the perfect choice to service or sell any pumping system... large or small. With over 70 years of experience R.C. Worst & Co. knows how to build systems that last so you can “Expect the Best from R.C. Worst”.

Facebook
X (Twitter)

Customer Reviews

Company Info

⮞ Home
⮞ About Us
⮞ Contact Us
⮞ Our Blogs
⮞ Our Staff
⮞ Privacy Policy
⮞ Terms and Condition
⮞ Reviews

Services

⮞ Services & Contracting
⮞ AFS Package Systems
⮞ Advantex Systems
⮞ Eljen Systems

Categories

⮞ Lift Stations
⮞ Pump Basins
⮞ Tanks & Accessories
⮞ Wastewater Disposal
⮞ Water Pumps & Boosters
⮞ Custom Products

Payment methods

© 2025, R.C. Worst & Company Inc | Site by Netgains

Refund policy
Shipping policy
Privacy policy
Terms of service
Contact information

Choosing a selection results in a full page refresh.
Opens in a new window.