RFN

RFN
Seal Information
MATERIALTEMPERATURE RANGE
NBR/Fabric & Rubber (Standard)-22°F (-30°C) TO 212°F (100°C)
*Temperature range and material color may vary based on individual compound
PRESSURE RANGE0 to 5800 psi
PART NUMBER(RFN)-(Size Number)
Patriot’s RFN style Rod U-Seal is a single acting rod seal designed for low and high pressure sealing. Molded to Rubber lip, fabric & rubber heel, and an acetal back-up ring. 3,600 psi at .50 Meters per second, 5,800 psi at .15 Meters per second.
Cross Section
0.125″
18
0.156″
532
0.171″
1164
0.187″
316
0.218″
732
0.25″
14
0.281″
932
0.312″
516
0.343″
1132
0.375″
38
0.385″
0.385 
0.5″
12
A Nom ID
0.625″
58
0.75″
34
0.875″
78
0.937″
1516
1″
1.125″
118
1.25″
114
1.375″
138
1.5″
112
1.625″
158
1.75″
134
2″
2.125″
218
2.25″
214
2.5″
212
2.75″
234
3″
3.48″
3.48 
3.5″
312
4″
4.375″
438
5.25″
514
B Nom OD
1″
1.093″
1332
1.125″
118
1.25″
114
1.375″
138
1.437″
1716
1.5″
112
1.562″
1916
1.625″
158
1.75″
134
1.875″
178
2″
2.125″
218
2.187″
2316
2.25″
214
2.312″
2516
2.375″
238
2.437″
2716
2.5″
212
2.625″
258
2.75″
234
3″
3.062″
3116
3.187″
3316
3.25″
314
3.5″
312
3.75″
334
4″
4.25″
414
4.75″
434
4.875″
478
5″
5.875″
578
C Nom Hgt
0.187″
316
0.25″
14
0.281″
932
0.3″
0.3 
0.312″
516
0.313″
516
0.343″
1132
0.344″
0.344 
0.36″
0.36 
0.375″
38
0.406″
1332
0.437″
716
0.438″
0.438 
0.45″
0.45 
0.468″
1532
0.5″
12
0.562″
916
0.625″
58
0.687″
1116
0.75″
34
0.875″
78
Clear Filters
Product Cross SectionA Nom IDB Nom ODC Nom HgtAvailability
RFN187‑00.625‑281 316
0.187″
58
0.625″
1″
932
0.281″
*1-3 Days
RFN171‑00.750‑281 1164
0.171″
34
0.75″
1332
1.093″
932
0.281″
*1-3 Days
RFN187‑00.750‑312 316
0.187″
34
0.75″
118
1.125″
516
0.312″
*1-3 Days
RFN250‑00.750‑312 14
0.25″
34
0.75″
114
1.25″
516
0.312″
*1-3 Days
RFN250‑00.875‑250 14
0.25″
78
0.875″
138
1.375″
14
0.25″
*1-3 Days
RFN250‑00.937‑375 14
0.25″
1516
0.937″
1716
1.437″
38
0.375″
*1-3 Days
RFN125‑01.000‑187 18
0.125″
1″
114
1.25″
316
0.187″
*1-3 Days
RFN187‑01.000‑250 316
0.187″
1″
138
1.375″
14
0.25″
*1-3 Days
RFN250‑01.000‑250 14
0.25″
1″
112
1.5″
14
0.25″
*1-3 Days
RFN250‑01.000‑375 14
0.25″
1″
112
1.5″
38
0.375″
*1-3 Days
RFN250‑01.000‑437 14
0.25″
1″
112
1.5″
716
0.437″
*1-3 Days
RFN125‑01.125‑187 18
0.125″
118
1.125″
138
1.375″
316
0.187″
*1-3 Days
RFN218‑01.125‑343 732
0.218″
118
1.125″
1916
1.562″
1132
0.343″
*1-3 Days
RFN219‑01.125‑343 732
0.218″
118
1.125″
1916
1.562″
0.344 
0.344″
*1-3 Days
RFN250‑01.125‑375 14
0.25″
118
1.125″
158
1.625″
38
0.375″
*1-3 Days
RFN312‑01.125‑437 516
0.312″
118
1.125″
134
1.75″
716
0.437″
*1-3 Days
RFN187‑01.250‑250 316
0.187″
114
1.25″
158
1.625″
14
0.25″
*1-3 Days
RFN187‑01.250‑281 316
0.187″
114
1.25″
158
1.625″
932
0.281″
*1-3 Days
RFN250‑01.250‑375 14
0.25″
114
1.25″
134
1.75″
38
0.375″
*1-3 Days
RFN312‑01.250‑437 516
0.312″
114
1.25″
178
1.875″
0.438 
0.438″
*1-3 Days
RFN312‑01.250‑500 516
0.312″
114
1.25″
178
1.875″
12
0.5″
*1-3 Days
RFN187‑01.375‑281 316
0.187″
138
1.375″
138
1.375″
932
0.281″
*1-3 Days
RFN187‑01.500‑250 316
0.187″
112
1.5″
178
1.875″
14
0.25″
*1-3 Days
RFN187‑01.500‑281 316
0.187″
112
1.5″
178
1.875″
932
0.281″
*1-3 Days
RFN250‑01.500‑375 14
0.25″
112
1.5″
2″
38
0.375″
*1-3 Days
* This is an estimated delivery time, all delivery times may vary depending on factory lead times. A confirming sales order will be sent to you with updated delivery information when necessary.
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