SIGMA C110 push-on 45 degree bend with cast markings

Shown: a 45 degree bend. Your fitting is in the item number.

Item # XPB1290 Questions and answers (4)

C110 Ductile Iron Push-On Fittings

Full body push-on fittings, 4 to 24 in., made to ANSI/AWWA C110/A21.10 with the TYTON JOINT bell design. Most items are not on a published price list: add them to your quote list and your regional team will price them.

Call for pricing

Priced by request at this size. Add it to your quote list or call 800.999.2550.

Rated 350 psi water working pressure at 12 in.
Made to ANSI/AWWA C110/A21.10; standard fittings certified to NSF/ANSI/CAN 61 and NSF/ANSI 372
Every fitting hydrostatically tested and heat coded for traceability
See all specifications

Fitting: Bends

Angle: 90°

Size: 12 in.

Made: Import

Need a domestic fitting? Pick Domestic.

Coating: Standard

Asphaltic seal coat inside per AWWA C104 and outside per AWWA C110.

Your distributor

SIGMA sells through waterworks distributors. Order with item # XPB1290.

Quote from SIGMA

Job location

Sends your quote list to the right regional team.

Quantity

Download the C110 push-on submittal

Need help on the job?

Call 800.999.2550. Real people answer, mid-job too.

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Everything about the 12 in. PO x PO 90° bend.

Details, specs, every size and the questions buyers ask. Open what you need.

Product detailsWhat it is, highlights and documents

About C110 push-on fittings

C110 push-on fittings are full body ductile iron fittings, with laying lengths per ANSI/AWWA C110/A21.10. The bells use the TYTON JOINT push-on bell design, made by SIGMA under license from the United States Pipe and Foundry Company.

The catalog covers bends, tees, crosses, reducers, caps, plugs, adapters and offsets. Most items are not on a published price list, so they show Call for pricing: add them to your quote list for a price.

Highlights

350 psi water working pressure, 4 to 24 in.
Joint deflection up to 5°, per the TYTON JOINT bell design
Weights and dimensions for standard fittings in the catalog

Documents

Specifications12 in. PO x PO 90° bend · 350 psi

12 in. PO x PO 90° bend

Item number	XPB1290
Fitting	Bends, PO x PO 90° bend
Size	12 in.
Made	Import
Coating	Standard
Water working pressure	350 psi
Max. joint deflection	Up to 5° (TYTON JOINT bell design)
Approx. weight	282 lb
Crate quantity
Catalog page	Page 5 of the C110 push-on catalog
Price list

Materials

Body	Ductile iron, ASTM A536 Grade 65-45-12, 60-42-10 or 70-50-05
Seal coat (standard)	Asphaltic, inside per AWWA C104 and outside per AWWA C110, NSF 61
Gaskets	Dual hardness SBR per ANSI/AWWA C111/A21.11; EPDM, NBR and CR also available

Standards and testing

Standard	ANSI/AWWA C110/A21.10, full body push-on fittings
Joint	TYTON JOINT push-on bell design, made by SIGMA under license from the United States Pipe and Foundry Company
Sizes	4 to 24 in.
Sizes	Plugs, 10 through 24 in.
Certified	Standard fittings: NSF/ANSI/CAN 61 and NSF/ANSI 372
Listings	UL listed and FM approved, 4 to 12 in.
Hydrostatic test	Every fitting, per SIGMA's Quality Management Standard
Traceability	Every fitting is heat coded
Domestic fittings	Ask your regional team for materials, lining, certifications and test records
Laying length	Per ANSI/AWWA C110/A21.10

Installation

Install per	ANSI/AWWA C600 and C111
Pipe	Ductile iron per AWWA C150/C151; PVC per AWWA C900/C905 and C909

Weights are approximate, from the C110 push-on catalog (June 2026). Dimensions are in the catalog; ask your regional team about non-standard items. TYTON and TRIM-TYTON are registered trademarks of the United States Pipe and Foundry Company.

Every size and item number10 sizes of the PO x PO 90° bend · Import, Standard

Showing the PO x PO 90° bend, Import, Standard. Item numbers follow the options above. Pick a size to load it.

C110 push-on PO x PO 90° bend: item numbers and catalog data by size
Item #	Pressure	Weight
XPB490	350 psi	57 lb
XPB690	350 psi	92 lb
XPB890	350 psi	148 lb
XPB1090	350 psi	227 lb
XPB1290	350 psi	282 lb
XPB1490	350 psi	495 lb
XPB1690	350 psi	552 lb
XPB1890	350 psi	790 lb
XPB2090	350 psi	1035 lb
XPB2490	350 psi	1690 lb

Weights are approximate, from the C110 push-on catalog.

Questions and answers4 questions buyers ask about C110 push-on fittings

Why do most items say Call for pricing?

They are in the June 2026 C110 push-on catalog but not on a published price list. Add them to your quote list and your regional team will price them.

Where do I find the price?

On SIGMA's price lists. Where an item is on a posted list, the View price list button near the top of this page opens it, and every posted list is on the Price Lists page. SIGMA sells through waterworks distributors, and your distributor sets your price. For contract pricing, ask your regional team.

What is the TYTON JOINT bell design?

It is the push-on bell these fittings use, made by SIGMA under license from the United States Pipe and Foundry Company. The catalog lists joint deflection up to 5°.