Stainless Barb Fittings
Ozone Compatible Stainless Barb Connectors
These ozone compatible 316L stainless steel fittings ensure ozone resistance and the highest strength of any fitting.
Features:
- 316L Stainless Steel
- Will not break
- perform in harsh environments
- Metal Injected Molded Construction

Union Connectors
Part Number
Description
Price
SB-UC-10
316L Stainless Steel barb union connector, 5/8 inch barb
$14.83
SB-UC-12
316L Stainless Steel barb union connector, 3/4 inch barb
$21.34
SB-UC-2
316L Stainless Steel barb union connector, 1/8 inch barb
$2.62
SB-UC-2.5
316L Stainless Steel barb union connector, 5/32 inch barb
$2.94
SB-UC-3
316L Stainless Steel barb union connector, 3/16 inch barb
$3.26
SB-UC-4
316L Stainless Steel barb union connector, 1/4 inch barb
$3.89
SB-UC-5
316L Stainless Steel barb union connector, 5/16 inch barb
$4.43
SB-UC-6
316L Stainless Steel barb union connector, 3/8 inch barb
$7.72
SB-UC-8
316L Stainless Steel barb union connector, 1/2 inch barb
$11.94
Union Reducing Connectors
Part Number
Description
Price
SB-UCR-12-8
316L Stainless Steel barb union connector reducing, 3/4 inch x 1/2 inch barb
$9.11
SB-UCR-2-1.5
316L Stainless Steel barb union connector reducing, 1/8 inch x 3/32 inch barb
$3.79
SB-UCR-2.5-1.5
316L SS barb union connector reducing, 5/32 inch x 3/32 inch barb
$4.17
SB-UCR-4-2
316L Stainless Steel barb union connector reducing, 1/4 inch x 1/8 inch barb
$4.34
SB-UCR-4-2.5
316L Stainless Steel barb union connector reducing, 1/4 inch x 5/32 inch barb
$4.88
SB-UCR-4-3
316L Stainless Steel barb union connector reducing, 1/4 inch x 3/16 inch barb
$5.43
SB-UCR-5-4
316L Stainless Steel barb union connector reducing, 5/16 inch x 1/4 inch barb
$6.24
SB-UCR-8-4
316L Stainless Steel barb union connector reducing, 1/2 inch x 1/4 inch barb
$8.32

Union Elbows
Part Number
Description
Price
SB-UE-10
316L Stainless Steel barb union elbow, 5/8 inch barb
$25.78
SB-UE-12
316L Stainless Steel barb union elbow, 3/4 inch barb
$32.15
SB-UE-2
316L Stainless Steel barb union elbow, 1/8 inch barb
$5.31
SB-UE-2.5
316L Stainless Steel barb union elbow, 5/32 inch barb
$5.84
SB-UE-3
316L Stainless Steel barb union elbow, 3/16 inch barb
$7.49
SB-UE-4
316L Stainless Steel barb union elbow, 1/4 inch barb
$11.54
SB-UE-5
316L Stainless Steel barb union elbow, 5/16 inch barb
$13.41
SB-UE-6
316L Stainless Steel barb union elbow, 3/8 inch barb
$17.46
SB-UE-8
316L Stainless Steel barb union elbow, 1/2 inch barb
$20.84

Union Reducing Elbows
Part Number
Description
Price
SB-UER-6-5
316L Stainless Steel barb union elbow reducing, 3/8 inch x 5/16 inch barb
$13.01

Union Tee Connectors
Part Number
Description
Price
SB-UT-10
316L Stainless Steel barb union tee, 5/8 inch barb
$38.14
SB-UT-12
316L Stainless Steel barb union tee, 3/4 inch barb
$43.08
SB-UT-2
316L Stainless Steel barb union tee, 1/8 inch barb
$8.46
SB-UT-2.5
316L Stainless Steel barb union tee, 5/32 inch barb
$9.31
SB-UT-3
316L Stainless Steel barb union tee, 3/16 inch barb
$12.67
SB-UT-4
316L Stainless Steel barb union tee, 1/4 inch barb
$13.64
SB-UT-5
316L Stainless Steel barb union tee, 5/16 inch barb
$18.35
SB-UT-6
316L Stainless Steel barb union tee, 3/8 inch barb
$23.46
SB-UT-8
316L Stainless Steel barb union tee, 1/2 inch barb
$28.47

Union Branch Reducing Tees
Part Number
Description
Price
SB-UTBR-10-5
316L SS barb union tee branch reducing, 2 legs 5/8 inch x 5/16 inch barb
$31.44
SB-UTBR-10-6
316L SS barb union tee branch reducing, 2 legs 5/8 inch x 3/8 inch barb
$31.44
SB-UTBR-2-5
316L SS barb union tee branch reducing, 2 legs 1/8 inch x 5/16 inch barb
$12.26
SB-UTBR-6-5
316L SS barb union tee branch reducing, 2 legs 3/8 inch x 5/16 inch barb
$22.75
SB-UTBR-8-5
316L SS barb union tee branch reducing, 2 legs 1/2 inch x 5/16 inch barb
$25.48

Union Y Connectors
Part Number
Description
Price
SB-UY-2.5
316L Stainless Steel barb union Y, 5/32 inch barb
$9.35
SB-UY-3
316L Stainless Steel barb union Y, 3/16 inch barb
$14.38
SB-UY-5
316L Stainless Steel barb union Y, 5/16 inch barb
$29.21
SB-UY-6
316L Stainless Steel barb union Y, 3/8 inch barb
$31.54
These ozone compatible 316L stainless steel fittings ensure ozone resistance and the highest strength of any fitting.
Features:
- 316L Stainless Steel
- Will not break
- perform in harsh environments
- Metal Injected Molded Construction
![]() Union Connectors |
| Part Number | Description | Price | |
| SB-UC-10 | 316L Stainless Steel barb union connector, 5/8 inch barb | $14.83 | |
| SB-UC-12 | 316L Stainless Steel barb union connector, 3/4 inch barb | $21.34 | |
| SB-UC-2 | 316L Stainless Steel barb union connector, 1/8 inch barb | $2.62 | |
| SB-UC-2.5 | 316L Stainless Steel barb union connector, 5/32 inch barb | $2.94 | |
| SB-UC-3 | 316L Stainless Steel barb union connector, 3/16 inch barb | $3.26 | |
| SB-UC-4 | 316L Stainless Steel barb union connector, 1/4 inch barb | $3.89 | |
| SB-UC-5 | 316L Stainless Steel barb union connector, 5/16 inch barb | $4.43 | |
| SB-UC-6 | 316L Stainless Steel barb union connector, 3/8 inch barb | $7.72 | |
| SB-UC-8 | 316L Stainless Steel barb union connector, 1/2 inch barb | $11.94 |

Union Reducing Connectors |
| Part Number | Description | Price | |
| SB-UCR-12-8 | 316L Stainless Steel barb union connector reducing, 3/4 inch x 1/2 inch barb | $9.11 | |
| SB-UCR-2-1.5 | 316L Stainless Steel barb union connector reducing, 1/8 inch x 3/32 inch barb | $3.79 | |
| SB-UCR-2.5-1.5 | 316L SS barb union connector reducing, 5/32 inch x 3/32 inch barb | $4.17 | |
| SB-UCR-4-2 | 316L Stainless Steel barb union connector reducing, 1/4 inch x 1/8 inch barb | $4.34 | |
| SB-UCR-4-2.5 | 316L Stainless Steel barb union connector reducing, 1/4 inch x 5/32 inch barb | $4.88 | |
| SB-UCR-4-3 | 316L Stainless Steel barb union connector reducing, 1/4 inch x 3/16 inch barb | $5.43 | |
| SB-UCR-5-4 | 316L Stainless Steel barb union connector reducing, 5/16 inch x 1/4 inch barb | $6.24 | |
| SB-UCR-8-4 | 316L Stainless Steel barb union connector reducing, 1/2 inch x 1/4 inch barb | $8.32 |
![]() Union Elbows |
| Part Number | Description | Price | |
| SB-UE-10 | 316L Stainless Steel barb union elbow, 5/8 inch barb | $25.78 | |
| SB-UE-12 | 316L Stainless Steel barb union elbow, 3/4 inch barb | $32.15 | |
| SB-UE-2 | 316L Stainless Steel barb union elbow, 1/8 inch barb | $5.31 | |
| SB-UE-2.5 | 316L Stainless Steel barb union elbow, 5/32 inch barb | $5.84 | |
| SB-UE-3 | 316L Stainless Steel barb union elbow, 3/16 inch barb | $7.49 | |
| SB-UE-4 | 316L Stainless Steel barb union elbow, 1/4 inch barb | $11.54 | |
| SB-UE-5 | 316L Stainless Steel barb union elbow, 5/16 inch barb | $13.41 | |
| SB-UE-6 | 316L Stainless Steel barb union elbow, 3/8 inch barb | $17.46 | |
| SB-UE-8 | 316L Stainless Steel barb union elbow, 1/2 inch barb | $20.84 |
![]() Union Reducing Elbows |
| Part Number | Description | Price | |
| SB-UER-6-5 | 316L Stainless Steel barb union elbow reducing, 3/8 inch x 5/16 inch barb | $13.01 |
![]() Union Tee Connectors |
| Part Number | Description | Price | |
| SB-UT-10 | 316L Stainless Steel barb union tee, 5/8 inch barb | $38.14 | |
| SB-UT-12 | 316L Stainless Steel barb union tee, 3/4 inch barb | $43.08 | |
| SB-UT-2 | 316L Stainless Steel barb union tee, 1/8 inch barb | $8.46 | |
| SB-UT-2.5 | 316L Stainless Steel barb union tee, 5/32 inch barb | $9.31 | |
| SB-UT-3 | 316L Stainless Steel barb union tee, 3/16 inch barb | $12.67 | |
| SB-UT-4 | 316L Stainless Steel barb union tee, 1/4 inch barb | $13.64 | |
| SB-UT-5 | 316L Stainless Steel barb union tee, 5/16 inch barb | $18.35 | |
| SB-UT-6 | 316L Stainless Steel barb union tee, 3/8 inch barb | $23.46 | |
| SB-UT-8 | 316L Stainless Steel barb union tee, 1/2 inch barb | $28.47 |
![]() Union Branch Reducing Tees |
| Part Number | Description | Price | |
| SB-UTBR-10-5 | 316L SS barb union tee branch reducing, 2 legs 5/8 inch x 5/16 inch barb | $31.44 | |
| SB-UTBR-10-6 | 316L SS barb union tee branch reducing, 2 legs 5/8 inch x 3/8 inch barb | $31.44 | |
| SB-UTBR-2-5 | 316L SS barb union tee branch reducing, 2 legs 1/8 inch x 5/16 inch barb | $12.26 | |
| SB-UTBR-6-5 | 316L SS barb union tee branch reducing, 2 legs 3/8 inch x 5/16 inch barb | $22.75 | |
| SB-UTBR-8-5 | 316L SS barb union tee branch reducing, 2 legs 1/2 inch x 5/16 inch barb | $25.48 |
![]() Union Y Connectors |
| Part Number | Description | Price | |
| SB-UY-2.5 | 316L Stainless Steel barb union Y, 5/32 inch barb | $9.35 | |
| SB-UY-3 | 316L Stainless Steel barb union Y, 3/16 inch barb | $14.38 | |
| SB-UY-5 | 316L Stainless Steel barb union Y, 5/16 inch barb | $29.21 | |
| SB-UY-6 | 316L Stainless Steel barb union Y, 3/8 inch barb | $31.54 |


