Face Seal Fittings
    Semiconductor Products
        
    
    
            
                
    
            FR Series Face Seal Fittings
        
Features
- Metal-to-metal seal to provide perfect leak-tight service for working conditions from critical vacuum to high pressure
- Precision manufactured gasket to ensure best performance
- Test port at nut for easy leak testing
- Silver-plated female threads
- Standard surface roughness finished to an average of Ra 10 uin. (0.25 um) or Ra 5 uin. (0.13 um) optional
- All seal faces and male threads protected with plastic caps
- Every gland and body marked with size, material and heat code
| Item # | Body Type | Body Material | Connection Size 1 | Connection Type 1 | Connectiont Size 2 | Connection Type 2 | Operating Pressure | Add To Cart/Request Quote | 
|---|---|---|---|---|---|---|---|---|
| 6L-G-FR2-TB2-12S 6L-G-FR2-TB2-12S/Asset/fr-series-short-gland.JPG | Body Type N/A Gland | Body Material N/A 316L Stainless Steel | Connection Size 1 N/A 1/8 in | Connection Type 1 N/A Face Seal | Connectiont Size 2 N/A 1/8 in | Connection Type 2 N/A Tube Butt Weld | Operating Pressure N/A 0 to 8500 psig0 to 590 bar | Add To Cart Request Quote | 
| 6L-G-FR4-TB2-12S 6L-G-FR4-TB2-12S/Asset/fr-series-short-gland.JPG | Body Type N/A Gland | Body Material N/A 316L Stainless Steel | Connection Size 1 N/A 1/4 in | Connection Type 1 N/A Face Seal | Connectiont Size 2 N/A 1/8 in | Connection Type 2 N/A Tube Butt Weld | Operating Pressure N/A 0 to 5100 psig0 to 351 bar | Add To Cart Request Quote | 
| 6L-G-FR4-TB4-4S 6L-G-FR4-TB4-4S/Asset/fr-series-short-gland.JPG | Body Type N/A Gland | Body Material N/A 316L Stainless Steel | Connection Size 1 N/A 1/4 in | Connection Type 1 N/A Face Seal | Connectiont Size 2 N/A 1/4 in | Connection Type 2 N/A Tube Butt Weld | Operating Pressure N/A 0 to 5100 psig0 to 351 bar | Add To Cart Request Quote | 
| 6L-G-FR4-TB4-6S 6L-G-FR4-TB4-6S/Asset/fr-series-short-gland.JPG | Body Type N/A Gland | Body Material N/A 316L Stainless Steel | Connection Size 1 N/A 1/4 in | Connection Type 1 N/A Face Seal | Connectiont Size 2 N/A 1/4 in | Connection Type 2 N/A Tube Butt Weld | Operating Pressure N/A 0 to 5100 psig0 to 351 bar | Add To Cart Request Quote | 
| 6L-G-FR4-TB4-12S 6L-G-FR4-TB4-12S/Asset/fr-series-short-gland.JPG | Body Type N/A Gland | Body Material N/A 316L Stainless Steel | Connection Size 1 N/A 1/4 in | Connection Type 1 N/A Face Seal | Connectiont Size 2 N/A 1/4 in | Connection Type 2 N/A Tube Butt Weld | Operating Pressure N/A 0 to 5100 psig0 to 351 bar | Add To Cart Request Quote | 
| 6L-G-FR8-TB4-12S 6L-G-FR8-TB4-12S/Asset/fr-series-short-gland.JPG | Body Type N/A Gland | Body Material N/A 316L Stainless Steel | Connection Size 1 N/A 1/2 in | Connection Type 1 N/A Face Seal | Connectiont Size 2 N/A 1/4 in | Connection Type 2 N/A Tube Butt Weld | Operating Pressure N/A 0 to 4300 psig0 to 296 bar | Add To Cart Request Quote | 
| 6L-G-FR8-TB6-4S 6L-G-FR8-TB6-4S/Asset/fr-series-short-gland.JPG | Body Type N/A Gland | Body Material N/A 316L Stainless Steel | Connection Size 1 N/A 1/2 in | Connection Type 1 N/A Face Seal | Connectiont Size 2 N/A 3/8 in | Connection Type 2 N/A Tube Butt Weld | Operating Pressure N/A 0 to 3300 psig0 to 227 bar | Add To Cart Request Quote | 
| 6L-G-FR8-TB6-12S 6L-G-FR8-TB6-12S/Asset/fr-series-short-gland.JPG | Body Type N/A Gland | Body Material N/A 316L Stainless Steel | Connection Size 1 N/A 1/2 in | Connection Type 1 N/A Face Seal | Connectiont Size 2 N/A 3/8 in | Connection Type 2 N/A Tube Butt Weld | Operating Pressure N/A 0 to 3300 psig0 to 227 bar | Add To Cart Request Quote | 
| 6L-G-FR8-TB8-4S 6L-G-FR8-TB8-4S/Asset/fr-series-short-gland.JPG | Body Type N/A Gland | Body Material N/A 316L Stainless Steel | Connection Size 1 N/A 1/2 in | Connection Type 1 N/A Face Seal | Connectiont Size 2 N/A 1/2 in | Connection Type 2 N/A Tube Butt Weld | Operating Pressure N/A 0 to 3500 psig0 to 241 bar | Add To Cart Request Quote | 
| 6L-G-FR8-TB8-6S 6L-G-FR8-TB8-6S/Asset/fr-series-short-gland.JPG | Body Type N/A Gland | Body Material N/A 316L Stainless Steel | Connection Size 1 N/A 1/2 in | Connection Type 1 N/A Face Seal | Connectiont Size 2 N/A 1/2 in | Connection Type 2 N/A Tube Butt Weld | Operating Pressure N/A 0 to 3500 psig0 to 241 bar | Add To Cart Request Quote | 
| 6L-G-FR8-TB8-12S 6L-G-FR8-TB8-12S/Asset/fr-series-short-gland.JPG | Body Type N/A Gland | Body Material N/A 316L Stainless Steel | Connection Size 1 N/A 1/2 in | Connection Type 1 N/A Face Seal | Connectiont Size 2 N/A 1/2 in | Connection Type 2 N/A Tube Butt Weld | Operating Pressure N/A 0 to 3500 psig0 to 241 bar | Add To Cart Request Quote | 
| 6L-G-FR4-MTB6-12S 6L-G-FR4-MTB6-12S/Asset/fr-series-short-gland.JPG | Body Type N/A Gland | Body Material N/A 316L Stainless Steel | Connection Size 1 N/A 1/4 in | Connection Type 1 N/A Face Seal | Connectiont Size 2 N/A 6 mm | Connection Type 2 N/A Tube Butt Weld | Operating Pressure N/A 0 to 6800 psig0 to 468 bar | Add To Cart Request Quote | 
| 6L-G-FR4-MTB8-12S 6L-G-FR4-MTB8-12S/Asset/fr-series-short-gland.JPG | Body Type N/A Gland | Body Material N/A 316L Stainless Steel | Connection Size 1 N/A 1/4 in | Connection Type 1 N/A Face Seal | Connectiont Size 2 N/A 8 mm | Connection Type 2 N/A Tube Butt Weld | Operating Pressure N/A 0 to 4900 psig0 to 337 bar | Add To Cart Request Quote | 
| 6L-G-FR8-MTB10-12S 6L-G-FR8-MTB10-12S/Asset/fr-series-short-gland.JPG | Body Type N/A Gland | Body Material N/A 316L Stainless Steel | Connection Size 1 N/A 1/2 in | Connection Type 1 N/A Face Seal | Connectiont Size 2 N/A 10 mm | Connection Type 2 N/A Tube Butt Weld | Operating Pressure N/A 0 to 3500 psig0 to 241 bar | Add To Cart Request Quote | 
| 6L-G-FR8-MTB12-12S 6L-G-FR8-MTB12-12S/Asset/fr-series-short-gland.JPG | Body Type N/A Gland | Body Material N/A 316L Stainless Steel | Connection Size 1 N/A 1/2 in | Connection Type 1 N/A Face Seal | Connectiont Size 2 N/A 12 mm | Connection Type 2 N/A Tube Butt Weld | Operating Pressure N/A 0 to 3100 psig0 to 213 bar | Add To Cart Request Quote | 
| 6L-G-FR12-MTB18-12S 6L-G-FR12-MTB18-12S/Asset/fr-series-short-gland.JPG | Body Type N/A Gland | Body Material N/A 316L Stainless Steel | Connection Size 1 N/A 3/8 in | Connection Type 1 N/A Face Seal | Connectiont Size 2 N/A 18 mm | Connection Type 2 N/A Tube Butt Weld | Operating Pressure N/A 0 to 3000 psig0 to 206 bar | Add To Cart Request Quote | 
| 6L-G-FR2-TB2-12 6L-G-FR2-TB2-12/Asset/fr-series-long-gland.JPG | Body Type N/A Gland | Body Material N/A 316L Stainless Steel | Connection Size 1 N/A 1/8 in | Connection Type 1 N/A Face Seal | Connectiont Size 2 N/A 1/8 in | Connection Type 2 N/A Tube Butt Weld | Operating Pressure N/A 0 to 8500 psig0 to 590 bar | Add To Cart Request Quote | 
| 6L-G-FR4-TB4-4 6L-G-FR4-TB4-4/Asset/fr-series-long-gland.JPG | Body Type N/A Gland | Body Material N/A 316L Stainless Steel | Connection Size 1 N/A 1/4 in | Connection Type 1 N/A Face Seal | Connectiont Size 2 N/A 1/4 in | Connection Type 2 N/A Tube Butt Weld | Operating Pressure N/A 0 to 5100 psig0 to 351 bar | Add To Cart Request Quote | 
| 6L-G-FR4-TB4-1.31 6L-G-FR4-TB4-1.31/Asset/fr-series-long-gland.JPG | Body Type N/A Gland | Body Material N/A 316L Stainless Steel | Connection Size 1 N/A 1/4 in | Connection Type 1 N/A Face Seal | Connectiont Size 2 N/A 1/4 in | Connection Type 2 N/A Tube Butt Weld | Operating Pressure N/A 0 to 5100 psig0 to 351 bar | Add To Cart Request Quote | 
| 6L-G-FR4-TB4-6 6L-G-FR4-TB4-6/Asset/fr-series-long-gland.JPG | Body Type N/A Gland | Body Material N/A 316L Stainless Steel | Connection Size 1 N/A 1/4 in | Connection Type 1 N/A Face Seal | Connectiont Size 2 N/A 1/4 in | Connection Type 2 N/A Tube Butt Weld | Operating Pressure N/A 0 to 5100 psig0 to 351 bar | Add To Cart Request Quote | 
| 6L-G-FR4-TB4-12 6L-G-FR4-TB4-12/Asset/fr-series-long-gland.JPG | Body Type N/A Gland | Body Material N/A 316L Stainless Steel | Connection Size 1 N/A 1/4 in | Connection Type 1 N/A Face Seal | Connectiont Size 2 N/A 1/4 in | Connection Type 2 N/A Tube Butt Weld | Operating Pressure N/A 0 to 5100 psig0 to 351 bar | Add To Cart Request Quote | 
| 6L-G-FR8-TB4-12 6L-G-FR8-TB4-12/Asset/fr-series-long-gland.JPG | Body Type N/A Gland | Body Material N/A 316L Stainless Steel | Connection Size 1 N/A 1/2 in | Connection Type 1 N/A Face Seal | Connectiont Size 2 N/A 1/4 in | Connection Type 2 N/A Tube Butt Weld | Operating Pressure N/A 0 to 4300 psig0 to 296 bar | Add To Cart Request Quote | 
| 6L-G-FR8-TB6-4 6L-G-FR8-TB6-4/Asset/fr-series-long-gland.JPG | Body Type N/A Gland | Body Material N/A 316L Stainless Steel | Connection Size 1 N/A 1/2 in | Connection Type 1 N/A Face Seal | Connectiont Size 2 N/A 3/8 in | Connection Type 2 N/A Tube Butt Weld | Operating Pressure N/A 0 to 3300 psig0 to 227 bar | Add To Cart Request Quote | 
| 6L-G-FR8-TB6-12 6L-G-FR8-TB6-12/Asset/fr-series-long-gland.JPG | Body Type N/A Gland | Body Material N/A 316L Stainless Steel | Connection Size 1 N/A 1/2 in | Connection Type 1 N/A Face Seal | Connectiont Size 2 N/A 3/8 in | Connection Type 2 N/A Tube Butt Weld | Operating Pressure N/A 0 to 3300 psig0 to 227 bar | Add To Cart Request Quote | 
| 6L-G-FR8-TB8-4 6L-G-FR8-TB8-4/Asset/fr-series-long-gland.JPG | Body Type N/A Gland | Body Material N/A 316L Stainless Steel | Connection Size 1 N/A 1/2 in | Connection Type 1 N/A Face Seal | Connectiont Size 2 N/A 1/2 in | Connection Type 2 N/A Tube Butt Weld | Operating Pressure N/A 0 to 3500 psig0 to 241 bar | Add To Cart Request Quote | 


 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
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