STYLE RBS ROD BUFFER SEALS

 

     
SEAL INFORMATION
MATERIAL 92A URETHANE
TEMPERATURE RANGE -40° to +200° F
PRESSURE RANGE 0 to 5,000 PSI
SPEED 3 FT/SEC

The RBS style rod buffer seals are a rectangular urethane buffer ring designed to absorb pressure fluctuations thereby protecting the primary rod seal. Some sizes include a radial and axial slot, which faces the pressure, to relieve back pressure between the primary and buffer seal. This simple design is commonly found on older construction equipment.

 

Part # A - Nom. I.D. B - Nom. O.D. C - Nom. Height E - Rod Diameter List
Price
RBS-1.25X1.77SL 1  1/4 1.77 0.114 1.25 $4.34
RBS-1.2X1.6 1  1/5 1.62 0.118 1.25 $13.44
RBS-1.50X2.00SL 1  1/2 2 0.118 1.5 $5.29
RBS-1.75X2.25SL 1  3/4 2/1/2004 0.118 1.75 $6.97
RBS-10.45X11.20X.185 10  9/20 11.2 0.185 10.5 $32.67
RBS-2.00X2.50SL 2      2/1/2002 0.118 2 $6.25
RBS-2.25X2.87SL 2  1/4 2.87 0.19 2.25 $9.41
RBS-2.50X3.12SL 2  1/2 3.12 0.19 2.5 $7.57
RBS-3.00X3.62SL 3      3.62 0.19 3 $14.13
RBS-4.0X4.4X.19 4      4.38 0.19 4 $5.50
RBS-4.5X5.2X.17 4  1/2 5.22 0.17 4.5 $19.28
RBS-6X6.7X.17 6      6.72 0.17 6 $24.50
RBS-7.5X8.2X.17 7  1/2 8.22 0.17 7.5 $26.60