Rod seal Prädifa series C1

The C1 rod seal is a U-ring with interference fit on the outer diameter. Extremely low friction due to short seal contact area. Use in pneumatic equipment is only possible with constant lubricant supply, e.g. oiled air. For non-oiled (dry air) pneumatic systems, we recommend our E5 product series.

Benefits:
• Good wear resistance.
• Easy installation.
• High temperature resistance in case of suitable compound selection.
• Excellent media resistance in case of suitable compound selection.
• Suitable compounds available for special requirements of the chemical process industry.
• Suitable compounds available for special requirements of the food processing industry.
• Installation in closed and undercut housings.

Range of application:
The C1 rod seal is particularly suitable for plungers, piston rods, stems and valve lifters as well as for slowly operating pneumatic rotors (v ≤ 0.2 m/s).

The C1 rod seal is available in the following compounds:
• E3676 - General purpose
• E8790 - Drinking water
• N3510 - Medium-duty
• N3571 - Industrial applications
• N8602 - Low temperatures
• V3664 - High temperatures

Price	Name	Minimum Working Temperature (C)	Inside Diameter (mm)	Maximum Working Temperature (C)	Groove Width	Seal Material	Element Height (mm)	Outside Diameter (mm)	Media	Polymer Material Options	Maximum Operating Pressure	Minimum Operating Temperature	Maximum Operating Temperature	Maximum Surface Speed	Unit of Measure	Cushioning Mechanism	Thermal Application Type	Pressure Rating
Request product	C10003N3571	-35	2	100	4	N3571	3.5	7	Hydraulic	NBR (Nitrile-Butadiene)	160 bar	-50 to -10 °C	80 to 200 °C	0.5 m/sec	Length: mm	No	Standard moderate Temperature (-35 C to 100 C) °C	Low Pressure (< 160 bar) bar
Request product	C10055N3571	-35	6	100	3.5	N3571	3	10	Hydraulic	NBR (Nitrile-Butadiene)	160 bar	-50 to -10 °C	80 to 200 °C	0.5 m/sec	Length: mm	No	Standard moderate Temperature (-35 C to 100 C) °C	Low Pressure (< 160 bar) bar
Request product	C11008N3571	-35	10	100	5	N3571	4.5	16	Hydraulic	NBR (Nitrile-Butadiene)	160 bar	-50 to -10 °C	80 to 200 °C	0.5 m/sec	Length: mm	No	Standard moderate Temperature (-35 C to 100 C) °C	Low Pressure (< 160 bar) bar
Request product	C11008V3664	-20	10	200	5	V3664	4.5	16	Hydraulic	FKM (Fluorcarbon)	160 bar	-50 to -10 °C	80 to 200 °C	0.5 m/sec	Length: mm	No	High Temperature (< 205 C) °C	Low Pressure (< 160 bar) bar
Request product	C11040N3571	-35	14	100	5.3	N3571	4.8	20	Hydraulic	NBR (Nitrile-Butadiene)	160 bar	-50 to -10 °C	80 to 200 °C	0.5 m/sec	Length: mm	No	Standard moderate Temperature (-35 C to 100 C) °C	Low Pressure (< 160 bar) bar
Request product	C11044V3664	-20	15	200	5.5	V3664	5	22	Hydraulic	FKM (Fluorcarbon)	160 bar	-50 to -10 °C	80 to 200 °C	0.5 m/sec	Length: mm	No	High Temperature (< 205 C) °C	Low Pressure (< 160 bar) bar
Request product	C11049V3664	-20	16	200	5	V3664	4.5	22.5	Hydraulic	FKM (Fluorcarbon)	160 bar	-50 to -10 °C	80 to 200 °C	0.5 m/sec	Length: mm	No	High Temperature (< 205 C) °C	Low Pressure (< 160 bar) bar
1500,00 €	C12038V3664	-20	23	200	6	V3664	5.5	31	Hydraulic	FKM (Fluorcarbon)	160 bar	-50 to -10 °C	80 to 200 °C	0.5 m/sec	Length: mm	No	High Temperature (< 205 C) °C	Low Pressure (< 160 bar) bar
Request product	C13055V3664	-20	36	200	7.5	V3664	7	46	Hydraulic	FKM (Fluorcarbon)	160 bar	-50 to -10 °C	80 to 200 °C	0.5 m/sec	Length: mm	No	High Temperature (< 205 C) °C	Low Pressure (< 160 bar) bar
Request product	C15005N3571	-35	50	100	8.5	N3571	8	58	Hydraulic	NBR (Nitrile-Butadiene)	160 bar	-50 to -10 °C	80 to 200 °C	0.5 m/sec	Length: mm	No	Standard moderate Temperature (-35 C to 100 C) °C	Low Pressure (< 160 bar) bar
Request product	C1C015N3571	-35	120	100	11	N3571	10	135	Hydraulic	NBR (Nitrile-Butadiene)	160 bar	-50 to -10 °C	80 to 200 °C	0.5 m/sec	Length: mm	No	Standard moderate Temperature (-35 C to 100 C) °C	Low Pressure (< 160 bar) bar