Reduction Coupler Fittings
TEL: 970-667-2728 TEL: 001 970-667-2728 <INTERNATIONAL>
NSF/ANSI Standards 51 & 61 are identified by blue part numbers
RoHS
Compliant
| Metric Size Conversion |
| Technical
Information |
| Natural
Kynar ® and Natural Polypropylene and meet USP Class VI requirements PP Polypropylene Meets USP Class VI and is Animal Derivative Free | |||||||||||
| BARB | BARB | BLACK NYLON | WHITE
NYLON | NATURAL HDPE | GLASS- FILLED BLACK NYLON | NATURAL NYLON | PP POLYPRO- PYLENE | *WHITE POLYPRO- PYLENE | NATURAL POLYPRO- PYLENE | NATURAL KYNAR | *GRAY PVDF |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3/32" | 1/16" | C1.5-1 BN | C1.5-1 WN | C1.5-1 HDPE | __ | C1.5-1 NN | C1.5-1 PP | C1.5-1 WP | C1.5-1 NP | C1.5-1 NK | C1.5-1 PVDF |
| 1/8" | 1/16" | C2-1 BN | C2-1 WN | C2-1 HDPE | __ | C2-1 NN | C2-1 PP | C2-1 WP | C2-1 NP | C2-1 NK | C2-1 PVDF |
| 1/8" | 3/32" | C2-1.5 BN | C2-1.5 WN | C2-1.5 HDPE | __ | C2-1.5 NN | C2-1.5 PP | C2-1.5 WP | C2-1.5 NP | C2-1.5 NK | C2-1.5 PVDF |
| 5/32" | 1/16" | C2.5-1 BN | C2.5-1 WN | C2.5-1 HDPE | __ | C2.5-1 NN | C2.5-1 PP | C2.5-1 WP | C2.5-1 NP | C2.5-1 NK | C2.5-1 PVDF |
| 5/32" | 3/32" | C2.5-1.5 BN | C2.5-1.5 WN | C2.5-1.5 HDPE | __ | C2.5-1.5 NN | C2.5-1.5 PP | C2.5-1.5 WP | C2.5-1.5 NP | C2.5-1.5 NK | C2.5-1.5 PVDF |
| 5/32" | 1/8" | C2.5-2 BN | C2.5-2 WN | C2.5-2 HDPE | C2.5-2 GFBN | C2.5-2 NN | C2.5-2 PP | C2.5-2 WP | C2.5-2 NP | C2.5-2 NK | C2.5-2 PVDF |
| 3/16" | 1/16" | C3-1 BN | C3-1 WN | C3-1 HDPE | __ | C3-1 NN | C3-1 PP | C3-1 WP | C3-1 NP | C3-1 NK | C3-1 PVDF |
| 3/16" | 3/32" | C3-1.5 BN | C3-1.5 WN | C3-1.5 HDPE | __ | C3-1.5 NN | C3-1.5 PP | C3-1.5 WP | C3-1.5 NP | C3-1.5 NK | C3-1.5 PVDF |
| 3/16" | 1/8" | C3-2 BN | C3-2 WN | C3-2 HDPE | C3-2 GFBN | C3-2 NN | C3-2 PP | C3-2 WP | C3-2 NP | C3-2 NK | C3-2 PVDF |
| 3/16" | 5/32" | C3-2.5 BN | C3-2.5 WN | C3-2.5 HDPE | __ | C3-2.5 NN | C3-2.5 PP | C3-2.5 WP | C3-2.5 NP | C3-2.5 NK | C3-2.5 PVDF |
| 1/4" | 1/8" | C4-2 BN | C4-2 WN | C4-2 HDPE | C4-2 GFBN | C4-2 NN | C4-2 PP | C4-2 WP | C4-2 NP | C4-2 NK | C4-2 PVDF |
| 1/4" | 5/32" | C4-2.5 BN | C4-2.5 WN | C4-2.5 HDPE | C4-2.5 GFBN | C4-2.5 NN | C4-2.5 PP | C4-2.5 WP | C4-2.5 NP | C4-2.5 NK | C4-2.5 PVDF |
| 1/4" | 3/16" | C4-3 BN | C4-3 WN | C4-3 HDPE | C4-3 GFBN | C4-3 NN | C4-3 PP | C4-3 WP | C4-3 NP | C4-3 NK | C4-3 PVDF |
| 5/16" | 1/4" | C5-4 BN | C5-4 WN | C5-4 HDPE | C5-4 GFBN | C5-4 NN | C5-4 PP | C5-4 WP | C5-4 NP | C5-4 NK | C5-4 PVDF |
| 3/8" | 1/4" | C6-4 BN | C6-4 WN | C6-4 HDPE | C6-4 GFBN | C6-4 NN | C6-4 PP | C6-4 WP | C6-4 NP | C6-4 NK | C6-4 PVDF |
| 3/8" | 5/16" | C6-5 BN | C6-5 WN | C6-5 HDPE | C6-5 GFBN | C6-5 NN | C6-5 PP | C6-5 WP | C6-5 NP | C6-5 NK | C6-5 PVDF |
| 1/2" | 1/4" | C8-4 BN | C8-4 WN | C8-4 HDPE | C8-4 GFBN | C8-4 NN | C8-4 PP | C8-4 WP | C8-4 NP | C8-4 NK | C8-4 PVDF |
| 1/2" | 5/16" | C8-5 BN | C8-5 WN | C8-5 HDPE | C8-5 GFBN | C8-5 NN | C8-5 PP | C8-5 WP | C8-5 NP | C8-5 NK | C8-5 PVDF |
| 1/2" | 3/8" | C8-6 BN | C8-6 WN | C8-6 HDPE | C8-6 GFBN | C8-6 NN | C8-6 PP | C8-6 WP | C8-6 NP | C8-6 NK | C8-6 PVDF |
| 5/8" | 1/4" | C10-4 BN | C10-4 WN | C10-4 HDPE | C10-4 GFBN | C10-4 NN | C10-4 PP | C10-4 WP | C10-4 NP | C10-4 NK | C10-4 PVDF |
| 5/8" | 5/16" | C10-5 BN | C10-5 WN | C10-5
HDPE | C10-5 GFBN | C10-5 NN | C10-5 PP | C10-5 WP | C10-5 NP | C10-5 NK | C10-5 PVDF |
| 5/8" | 3/8" | C10-6 BN | C10-6 WN | C10-6 HDPE | C10-6 GFBN | C10-6 NN | C10-6 PP | C10-6 WP | C10-6 NP | C10-6 NK | C10-6 PVDF |
| 5/8" | 1/2" | C10-8 BN | C10-8 WN | C10-8 HDPE | C10-8 GFBN | C10-8 NN | C10-8 PP | C10-8 WP | C10-8 NP | C10-8 NK | C10-8 PVDF |
| 3/4" | 3/8" | C12-6 BN | 12-6 WN | C12-6 HDPE | C12-6 GFBN | C12-6 NN | C12-6 PP | C12-6 WP | C12-6 NP | C12-6 NK | C12-6 PVDF |
| 3/4" | 1/2" | C12-8 BN | C12-8 WN | C12-8 HDPE | C12-8 GFBN | C12-8 NN | C12-8 PP | C12-8 WP | C12-8 NP | C12-8 NK | C12-8 PVDF |
| 3/4" | 5/8" | C12-10 BN | C12-10 WN | C12-10 HDPE | C12-10 GFBN | C12-10 NN | C12-10 PP | C12-10 WP | C12-10 NP | C12-10 NK | C12-10 PVDF |
| 1" | 1/2" | C16-8 BN | C16-8 WN | C16-8 HDPE | C16-8 GFBN | C16-8 NN | C16-8 PP | C16-8 WP | C16-8 NP | C16-8 NK | C16-8 PVDF |
| 1" | 5/8" | C16-10 BN | C16-10 WN | C16-10 HDPE | C16-10 GFBN | C16-10 NN | C16-10 PP | C16-10 WP | C16-10 NP | C16-10 NK | C16-10 PVDF |
| 1" | 3/4" | C16-12 BN | C16-12 WN | C16-12 HDPE | C16-12 GFBN | C16-12 NN | C16-12 PP | C16-12 WP | C16-12 NP | C16-12 NK | C16-12 PVDF |
meet USP Class VI requirements and are not NSF certified.
*Gray PVDF and White Polypropylene sold only in bag units of 100 or 500