Charman Inc.
Stainless Corrugated Connector - 1-1/4" FIP x 1-1/4" FIP
- Availability:
- Usually in Stock – Ships Quickly
- Weight:
- 0.00 LBS
Description
Stainless Corrugated Connector - 1-1/4" FIP x 1-1/4" FIP
Charman Inc Stainless Corrugated Connectors provide a flexible connection for water heater and plumbing installations where durable corrosion-resistant construction is required. This configuration features 1-1/4" FIP connections on both ends and is available in 18" and 24" lengths.
The corrugated tube is manufactured from 304 stainless steel meeting ASTM A240 and is paired with chrome-plated brass fittings and a high-quality EPDM gasket. The connector is rated for working pressures up to 125 psig and is 100% leak tested.
Product Highlights
- 304 stainless steel corrugated tube construction
- Meets ASTM A240 material specification
- 1-1/4" FIP x 1-1/4" FIP connection configuration
- Chrome-plated brass HPb58-3 fittings
- High-quality EPDM gasket
- Working pressure up to 125 psig
- Intermittent impulse pressure up to 189 psig
- Operating temperature range from -40°F to 180°F
- Minimum bend radius of 2.5"
- 100% leak tested
- IAPMO/UPC Certified
- ASME A112.18.6 / CSA B125.6 compliant
- AB 1953 compliant and lead free
- Available in 18" and 24" lengths
Technical Specifications
| Product Type | Stainless Corrugated Connector |
|---|---|
| Brand | Charman Inc |
| Connection 1 | 1-1/4" FIP |
| Connection 2 | 1-1/4" FIP |
| Available Lengths | 18" and 24" |
| Corrugated Tube Material | 304 Stainless Steel |
| Material Standard | ASTM A240 |
| Fitting Material | Chrome-Plated Brass HPb58-3 |
| Gasket | High-Quality EPDM |
| Maximum Working Pressure | 125 psig |
| Intermittent Impulse Pressure | Up to 189 psig |
| Temperature Range | -40°F to 180°F (82°C) |
| Minimum Bend Radius | 2.5" |
| Leak Testing | 100% Leak Tested |
Construction & Performance
304 Stainless Steel Corrugated Tube
The flexible corrugated tube is manufactured from 304 stainless steel to provide durable, corrosion-resistant performance while allowing practical routing between fixed plumbing connection points.
Chrome-Plated Brass Fittings
Chrome-plated brass HPb58-3 fittings provide threaded 1-1/4" FIP connections on both ends. A high-quality EPDM gasket helps provide a dependable sealed connection when properly installed.
Pressure & Temperature Ratings
- Working Pressure: Up to 125 psig
- Intermittent Impulse Pressure: Up to 189 psig
- Temperature Range: -40°F to 180°F (82°C)
- Minimum Bend Radius: 2.5"
- Leak Testing: 100% leak tested
Certifications & Approvals
- IAPMO/UPC Certified
- ASME A112.18.6 / CSA B125.6
- AB 1953 Compliant: Lead Free
Choosing the Correct Length
This connector configuration is available in 18" and 24" lengths. Select the length that provides adequate routing between the two 1-1/4" FIP connection points without exceeding the minimum 2.5" bend radius. Confirm connection size, required length, pressure, and temperature requirements before ordering.

Ask Willy: Need Stainless Connector Help?
Review the specification sheet for construction, pressure, temperature, and performance information, or use the complete catalog to compare available stainless steel water heater connector sizes, lengths, and connection configurations.
Frequently Asked Questions
What material is the corrugated tube made from?
The corrugated tube is manufactured from 304 stainless steel meeting ASTM A240.
What connections are on this connector?
This configuration has a 1-1/4" FIP connection on both ends.
What lengths are available?
This connector is available in 18" and 24" lengths.
What is the maximum working pressure?
The connector is rated for working pressures up to 125 psig.
What is the intermittent impulse pressure rating?
The intermittent impulse pressure rating is up to 189 psig.
What is the temperature range?
The connector is rated from -40°F to 180°F (82°C).
What is the minimum bend radius?
The minimum bend radius is 2.5".
Is this connector lead free?
Yes. It is AB 1953 compliant and identified as lead free.
Is the connector leak tested?
Yes. The connectors are 100% leak tested.
Important Ordering Notes
- Select either the 18" or 24" length before adding the item to your cart.
- Both ends use 1-1/4" FIP connections.
- Confirm mating thread size and installation requirements before ordering.
- Maintain the specified 2.5" minimum bend radius during installation.
- Confirm system pressure and temperature are within the connector ratings.