KR Buffer Seal
Molded in PTFE with a rubber energizer, this seal absorbs the shock of pressure spikes to protect the rod seal.
| SEAL INFORMATION | |
| MATERIAL | BRONZE FILLED PTFE SEAL RUBBER ENERGIZER |
| TEMPERATURE RANGE | -40° TO +220° F |
| PRESSURE RANGE | 0 TO 5,000 PSI |
| SPEED | 12 FT/SE |
| Part Number | A Nom. ID | B Nom. OD | C Nom. Ht |
| KR-05001 KR-10001 KR-10002 KR-11201 KR-12501 KR-12502 KR-13702 KR-15001 KR-15002 KR-15003 KR-17501 KR-17502 KR-17503 KR-18702 KR-20002 KR-20003 KR-21202 KR-22502 KR-25002 KR-25003 KR-26203 KR-27502 KR-27503 KR-30002 KR-30003 KR-32503 KR-35003 KR-37503 KR-40002 KR-40003 KR-40004 KR-45003 KR-45004 KR-47503 KR-50003 KR-50004 KR-55003 KR-55004 KR-57504 KR-60003 KR-60004 KR-65003 KR-67504 KR-70003 KR-70004 KR-90004 | 1/2 1 1 1-1/8 1-1/4 1-1/4 1-3/8 1-1/2 1-1/2 1-1/2 1-3/4 1-3/4 1-3/4 1-7/8 2 2 2-1/8 2-1/4 2-1/2 2-1/2 2-5/8 2-3/4 2-3/4 3 3 3-1/4 3-1/2 3-3/4 4 4 4 4-1/2 4-1/2 4-3/4 5 5 5-1/2 5-1/2 5-3/4 6 6 6-1/2 6-3/4 7 7 9 | .787 1.287 1.421 1.407 1.537 1.671 1.791 1.787 1.921 2.094 2.037 2.171 2.344 2.291 2.421 2.594 2.541 2.671 2.921 3.094 3.214 3.171 3.344 3.421 3.594 3.844 4.094 4.344 4.421 4.594 4.807 5.094 5.307 5.344 5.594 5.807 6.094 6.307 6.557 6.594 6.807 7.094 7.557 7.594 7.807 9.807 | .122 .122 .155 .122 .122 .155 .155 .122 .155 .235 .122 .155 .235 .155 .155 .235 .155 .155 .155 .235 .235 .155 .235 .155 .235 .235 .235 .235 .155 .235 .305 .235 .305 .235 .235 .305 .235 .305 .305 .235 .305 .235 .305 .235 .305 .305 |