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Snap-tite 72 系列 ISO 7241-1 series B (ISO-B) interchange coupling
The 72 Series Quick Disconnect Coupling is designed to meet or exceed ISO Series B requirements. This ISO specification stipulates the test parameters of the couplings and the nipple dimensions so the units will interchange with those of other manufacturers meeting this same specification. The 72 Series features superior pressure and flow characteristics over the competition making it the premier ISO industrial interchange.
應用： 通用液壓機械、注塑模具、機床、測試設備、農業運輸機械、可移動的液壓設備等。
產品特性：
 與其它標準ISO7241-1 B系列接頭有互換性Interchangeable - Connects to other manufacturers ISO 7241-1 Series B (ISO-B)units
技術成熟的球鎖機構保證連接可靠Proven Ball-Locking Mechanism
達到或者超過ISO7241-1 B系列接頭之性能
在競爭中表現優良的壓力和流量特性Performance - Exceeds pressure & flow characteristics of the competition
雙單向閥截止結構；Double Shut-Off Valve Configuration
材質：鍍鋼、黃銅、303不銹鋼、316不銹鋼；Materials - Available in 303 or 316 stainless steel or optional exotic alloy as required
尺寸規格：1/8″—1″；Available Sizes - 1/8" thru 1"
工作壓力：7500psi （517bar）；Working Pressure - To 7,500 psi (520 bar)
符合ISO7241-1 Series B
選型資料（插入鏈接）
Sleeve Lock - Available safety option to prevent accidental disconnection
Snap-tite 72 Series Couplings PDF_下載 
Features
• Available Sizes - 1/8" thru 1"
• Working Pressure - To 7,500 PSI (520 bar)
• Performance - Exceeds pressure & flow characteristics of the competition
• Materials - Available in Steel, Brass, 303 or 316 Stainless Steel or optional exotic Alloy as required
Double shut-off valve configuration
• Interchangeable - Connects to other manufacturers ISO 7241-1 Series B (ISO-B) units
• Proven ball-locking mechanism
• Sleeve Lock - Available safety option to prevent accidental disconnection
• Coupling conforms to ISO 7241-1 Series B specifications
• Available in sizes 1/8" thru 1"
• Working pressure to 7,500 PSI (517 bar)
• Available in Steel, Brass, 303 or 316 Stainless Steel construction
• Exceeds pressure and flow capabilities of competition
• Double shut-off configuration
72 Series - The 72 Series Quick Disconnect Coupling is designed to meet or exceed ISO Series B requirements. This ISO specification stipulates the test parameters of the couplings and the nipple dimensions so the units will interchange with those of other manufacturers meeting this same specification. The 72 Series features superior pressure and flow characteristics over the competition making it the premier ISO industrial interchange.
72 Series : General Purpose Poppet Coupling
ISO 7241-1 Series B (ISO-B) Interchange Coupling
BENEFITS
Applications for the Snap-tite 72 Series include general in-plant use, chemical transfer, chemical injection, test equipment, mobile equipment all the way to rug cleaning. This product line is also available with special seal materials which allow it to be used in food applications such as fryers. Other modifications are possible as well to handle special applications.
B72C4-4 SnapTite 72 Coupler 1/4" BSP Brass
72PDP-16 SnapTite 72 Dust Plug 1" Plastic
72PDP-12 SnapTite 72 Dust Plug 3/4" Plastic
72PDP-8 SnapTite 72 Dust Plug 1/2" Plastic
72PDP-6 SnapTite 72 Dust Plug 3/8" Plastic
72PDC-6 SnapTite 72 Dust Cap 3/8" Plastic
72PDC-8 SnapTite 72 Dust Cap 1/2" Plastic
72PDC-4 SnapTite 72 Dust Cap 1/4" Plastic
B72N16-16 SnapTite 72 Nipple 1" BSP Brass
B72N12-12 SnapTite 72 Nipple 3/4" BSP Brass
B72N8-8 SnapTite 72 Nipple 1/2" BSP Brass
B72N6-6 SnapTite 72 Nipple 3/8" BSP Brass
B72N4-4 SnapTite 72 Nipple 1/4" BSP Brass
72PDC-12 SnapTite 72 Dust Cap 3/4" Plastic
72PDP-4 SnapTite 72 Dust Plug 1/4" Plastic
72PDC-16 SnapTite 72 Dust Cap 1" Plastic
B72N2-2 SnapTite 72 Nipple 1/8" BSP Brass
B72C16-16 SnapTite 72 Coupler 1" BSP Brass
B72C12-12 SnapTite 72 Coupler 3/4" BSP Brass
B72C8-8 SnapTite 72 Coupler 1/2" BSP Brass
B72C6-6 SnapTite 72 Coupler 3/8" BSP Brass
B72C2-2 SnapTite 72 Coupler 1/8" BSP Brass
S72N16-16 SnapTite 72 Nipple 1" BSP Stainless Steel
S72N12-12 SnapTite 72 Nipple 3/4" BSP Stainless Steel
S72N8-8 SnapTite 72 Nipple 1/2" BSP Stainless Steel
S72N6-6 SnapTite 72 Nipple 3/8" BSP Stainless Steel
S72N4-4 SnapTite 72 Nipple 1/4" BSP Stainless Steel
S72N2-2 SnapTite 72 Nipple 1/8" BSP Stainless Steel
S72C16-16 SnapTite 72 Coupler 1" BSP Stainless Steel
S72C12-12 SnapTite 72 Coupler 3/4" BSP Stainless Steel
S72C8-8 SnapTite 72 Coupler 1/2" BSP Stainless Steel
S72C6-6 SnapTite 72 Coupler 3/8" BSP Stainless Steel
S72C4-4 SnapTite 72 Coupler 1/4" BSP Stainless Steel
S72C2-2 SnapTite 72 Coupler 1/8" BSP Stainless Steel
72N16-16 SnapTite 72 Nipple 1" BSP Steel
72N12-12 SnapTite 72 Nipple 3/4" BSP Steel
72N8-8 SnapTite 72 Nipple 1/2" BSP Steel
72N6-6 SnapTite 72 Nipple 3/8" BSP Steel
72N4-4 SnapTite 72 Nipple 1/4" BSP Steel
72C16-16 SnapTite 72 Coupler 1" BSP Steel
72C8-8 SnapTite 72 Coupler 1/2" BSP Steel
72C12-12 SnapTite 72 Coupler 3/4" BSP Steel
72C6-6 SnapTite 72 Coupler 3/8" BSP Steel
72C4-4 SnapTite 72 Coupler 1/4" BSP Steel
| S72C4-4FV |
1/4 |
VITON |
5500 |
303 STAINLESS STEEL |
| S72C6-6FV |
3/8 |
VITON |
3750 |
303 STAINLESS STEEL |
| S72C8-8FV |
1/2 |
VITON |
3750 |
303 STAINLESS STEEL |
| S72C12-12FV |
3/4 |
VITON |
3000 |
303 STAINLESS STEEL |
| S72C16-16FV |
1 |
VITON |
3000 |
303 STAINLESS STEEL |
| B72C4-4F |
1/4 |
BUNA N |
3750 |
BRASS |
| B72C6-6F |
3/8 |
BUNA N |
2750 |
BRASS |
| B72C8-8F |
1/2 |
BUNA N |
3000 |
BRASS |
| B72C12-12F |
3/4 |
BUNA N |
2200 |
BRASS |
| B72C16-16F |
1 |
BUNA N |
1500 |
BRASS |
| 72C4-4F |
1/4 |
BUNA N |
7500 |
STEEL |
| 72C6-6F |
3/8 |
BUNA N |
5000 |
STEEL |
| 72C8-8F |
1/2 |
BUNA N |
5000 |
STEEL |
| 72C12-12F |
3/4 |
BUNA N |
4000 |
STEEL |
| 72C16-16F |
1 |
BUNA N |
4000 |
STEEL |
Part No # |
 Coupling Half |
Coupling Size |
End Fitting Size |
End Fitting Type |
Body Material |
Seal Material |
Maximum Operating Pressure |
| 72C2-2F |
Coupler (Female) |
1/8 in. |
1/8 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
5000 psi
345 bar |
| 72C4-4F |
Coupler (Female) |
1/4 in. |
1/4 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
7500 psi
520 bar |
| 72C6-6F |
Coupler (Female) |
3/8 in. |
3/8 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
5000 psi
345 bar |
| 72C8-8F |
Coupler (Female) |
1/2 in. |
1/2 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
5000 psi
345 bar |
| 72C12-12F |
Coupler (Female) |
3/4 in. |
3/4 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
4000 psi
280 bar |
| 72C16-16F |
Coupler (Female) |
1 in. |
1 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
4000 psi
280 bar |
| 72N2-2F |
Nipple (Male) |
1/8 in. |
1/8 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
5000 psi
345 bar |
| 72N4-4F |
Nipple (Male) |
1/4 in. |
1/4 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
7500 psi
520 bar |
| 72N6-6F |
Nipple (Male) |
3/8 in. |
3/8 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
5000 psi
345 bar |
| 72N8-8F |
Nipple (Male) |
1/2 in. |
1/2 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
5000 psi
345 bar |
| 72N12-12F |
Nipple (Male) |
3/4 in. |
3/4 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
4000 psi
280 bar |
| 72N16-16F |
Nipple (Male) |
1 in. |
1 in. |
Female NPTF |
Steel |
Buna-N (Nitrile) |
4000 psi
280 bar |
| B72C2-2F |
Coupler (Female) |
1/8 in. |
1/8 in. |
Female NPTF |
Brass |
Buna-N (Nitrile) |
3000 psi
210 bar |
| B72C4-4F |
Coupler (Female) |
1/4 in. |
1/4 in. |
Female NPTF |
Brass |
Buna-N (Nitrile) |
3750 psi
260 bar |
| B72C6-6F |
Coupler (Female) |
3/8 in. |
3/8 in. |
Female NPTF |
Brass |
Buna-N (Nitrile) |
2750 psi
190 bar |
| B72C8-8F |
Coupler (Female) |
1/2 in. |
1/2 in. |
Female NPTF |
Brass |
Buna-N (Nitrile) |
3000 psi
210 bar |
| B72C12-12F |
Coupler (Female) |
3/4 in. |
3/4 in. |
Female NPTF |
Brass |
Buna-N (Nitrile) |
2200 psi
155 bar |
| B72C16-16F |
Coupler (Female) |
1 in. |
1 in. |
Female NPTF |
Brass |
Buna-N (Nitrile) |
1500 psi
105 bar |
| B72N2-2F |
Nipple (Male) |
1/8 in. |
1/8 in. |
Female NPTF |
Brass |
Buna-N (Nitrile) |
3000 psi
210 bar |
| B72N4-4F |
Nipple (Male) |
1/4 in. |
1/4 in. |
Female NPTF |
Brass |
Buna-N (Nitrile) |
3750 psi
260 bar |
| B72N6-6F |
Nipple (Male) |
3/8 in. |
3/8 in. |
Female NPTF |
Brass |
Buna-N (Nitrile) |
2750 psi
190 bar |
| B72N8-8F |
Nipple (Male) |
1/2 in. |
1/2 in. |
Female NPTF |
Brass |
Buna-N (Nitrile) |
3000 psi
210 bar |
| B72N12-12F |
Nipple (Male) |
3/4 in. |
3/4 in. |
Female NPTF |
Brass |
Buna-N (Nitrile) |
2200 psi
155 bar |
| B72N16-16F |
Nipple (Male) |
1 in. |
1 in. |
Female NPTF |
Brass |
Buna-N (Nitrile) |
1500 psi
105 bar |
| S72C2-2F |
Coupler (Female) |
1/8 in. |
1/8 in. |
Female NPTF |
303 Stainless Steel |
Buna-N (Nitrile) |
4000 psi
280 bar |
Part No # |
Coupling Half |
Coupling Size |
End Fitting Size |
End Fitting Type |
Body Material |
Seal Material |
Maximum Operating Pressure |
| S72C4-4F |
Coupler (Female) |
1/4 in. |
1/4 in. |
Female NPTF |
303 Stainless Steel |
Buna-N (Nitrile) |
5500 psi
380 bar |
| S72C6-6F |
Coupler (Female) |
3/8 in. |
3/8 in. |
Female NPTF |
303 Stainless Steel |
Buna-N (Nitrile) |
3750 psi
260 bar |
| S72C8-8F |
Coupler (Female) |
1/2 in. |
1/2 in. |
Female NPTF |
303 Stainless Steel |
Buna-N (Nitrile) |
3750 psi
260 bar |
| S72C12-12F |
Coupler (Female) |
3/4 in. |
3/4 in. |
Female NPTF |
303 Stainless Steel |
Buna-N (Nitrile) |
3000 psi
210 bar |
| S72C16-16F |
Coupler (Female) |
1 in. |
1 in. |
Female NPTF |
303 Stainless Steel |
Buna-N (Nitrile) |
3000 psi
210 bar |
| S72N2-2F |
Nipple (Male) |
1/8 in. |
1/8 in. |
Female NPTF |
303 Stainless Steel |
Buna-N (Nitrile) |
4000 psi
280 bar |
| S72N4-4F |
Nipple (Male) |
1/4 in. |
1/4 in. |
Female NPTF |
303 Stainless Steel |
Buna-N (Nitrile) |
5500 psi
380 bar |
| S72N6-6F |
Nipple (Male) |
3/8 in. |
3/8 in. |
Female NPTF |
303 Stainless Steel |
Buna-N (Nitrile) |
3750 psi
260 bar |
| S72N8-8F |
Nipple (Male) |
1/2 in. |
1/2 in. |
Female NPTF |
303 Stainless Steel |
Buna-N (Nitrile) |
3750 psi
260 bar |
| S72N12-12F |
Nipple (Male) |
3/4 in. |
3/4 in. |
Female NPTF |
303 Stainless Steel |
Buna-N (Nitrile) |
3000 psi
210 bar |
| S72N16-16F |
Nipple (Male) |
1 in. |
1 in. |
Female NPTF |
303 Stainless Steel |
Buna-N (Nitrile) |
3000 psi
210 bar |
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