Pneu-Draulics, Inc
Pneu-Draulics, Inc
111 Brookside Drive
Nicholasville, Ky 40356
United States
Phone: 1-800-333-7325 (SEAL)
E-Mail: info@pneu-draulics.com
Website: www.pneu-draulics.com
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Polyurethane -50ºF to +230ºF 0 to 6000 PSI
The twin lip design is an asymmetric seal offering superlative dry rod sealing for light and medium duty applications. The twin lip offers lower friction, improved sealing, primary lip protection, increase seal stability and easy installation.
Twin Lip Rod Seals
Unit of Measure
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Item #

Item Description

Inside Diameter

Outside Diameter

Height

Alternate Part #

List Price

18701750250/605 N/A Hallite 605 1-3/4 Inch (in) Inside Diameter, 2-1/8 Inch (in) Outside Diameter, and 1/4 Inch (in) Height Twin Lip Rod Seal N/A 1-3/4 in N/A 2-1/8 in N/A 1/4 in N/A 4357200 RTU18-1.75-25 {}
18701750250B/621 N/A Hallite 621 1-3/4 Inch (in) Inside Diameter, 2-1/8 Inch (in) Outside Diameter, and 1/4 Inch (in) Height Twin Lip Rod Seal N/A 1-3/4 in N/A 2-1/8 in N/A 1/4 in N/A 4484610 RTUB18-1.75-25 {}
18701750312B/605 N/A Hallite 605 1-3/4 Inch (in) Inside Diameter, 2-1/8 Inch (in) Outside Diameter, and 5/16 Inch (in) Height Twin Lip Rod Seal N/A 1-3/4 in N/A 2-1/8 in N/A 5/16 in N/A 4346300 RTU18-1.75-31 {}
18701750375/605 N/A Hallite 605 1-3/4 Inch (in) Inside Diameter, 2-1/8 Inch (in) Outside Diameter, and 3/8 Inch (in) Height Twin Lip Rod Seal N/A 1-3/4 in N/A 2-1/8 in N/A 3/8 in N/A 4366800 RTU18-1.75-37 {}
18701750375B/621 N/A Hallite 621 1-3/4 Inch (in) Inside Diameter, 2-1/8 Inch (in) Outside Diameter, and 3/8 Inch (in) Height Twin Lip Rod Seal N/A 1-3/4 in N/A 2-1/8 in N/A 3/8 in N/A RTUB18-1.75-37 {}
18701875312/605 N/A Hallite 605 1-7/8 Inch (in) Inside Diameter, 2-1/4 Inch (in) Outside Diameter, and 5/16 Inch (in) Height Twin Lip Rod Seal N/A 1-7/8 in N/A 2-1/4 in N/A 5/16 in N/A RTU18-1.87-31 {}
18701875375/605 N/A Hallite 605 1-7/8 Inch (in) Inside Diameter, 2-1/4 Inch (in) Outside Diameter, and 3/8 Inch (in) Height Twin Lip Rod Seal N/A 1-7/8 in N/A 2-1/4 in N/A 3/8 in N/A 4476200 RTU18-1.87-37 {}
18702000250/605 N/A Hallite 605 2 Inch (in) Inside Diameter, 2-3/8 Inch (in) Outside Diameter, and 1/4 Inch (in) Height Twin Lip Rod Seal N/A 2 in N/A 2-3/8 in N/A 1/4 in N/A 4458700 DRTU18-2.00-25 {}
18702000312/605 N/A Hallite 605 2 Inch (in) Inside Diameter, 2-3/8 Inch (in) Outside Diameter, and 5/16 Inch (in) Height Twin Lip Rod Seal N/A 2 in N/A 2-3/8 in N/A 5/16 in N/A 4346400 RTU18-2.00-31 {}
18702000375/605 N/A Hallite 605 2 Inch (in) Inside Diameter, 2-3/8 Inch (in) Outside Diameter, and 3/8 Inch (in) Height Twin Lip Rod Seal N/A 2 in N/A 2-3/8 in N/A 3/8 in N/A 4380100 RTU18-2.00-37 {}
18702000375B/621 N/A Hallite 621 2 Inch (in) Inside Diameter, 2-3/8 Inch (in) Outside Diameter, and 3/8 Inch (in) Height Twin Lip Rod Seal N/A 2 in N/A 2-3/8 in N/A 3/8 in N/A 4484810 RTUB18-2.00-37 {}
18702000375-BHT N/A Hallite DRTU 2 Inch (in) Inside Diameter, 2-3/8 Inch (in) Outside Diameter, and 3/8 Inch (in) Height Twin Lip Rod Seal N/A 2 in N/A 2-3/8 in N/A 3/8 in N/A {}
18702125375/605 N/A Hallite 605 2-1/8 Inch (in) Inside Diameter, 2-1/2 Inch (in) Outside Diameter, and 3/8 Inch (in) Height Twin Lip Rod Seal N/A 2-1/8 in N/A 2-1/2 in N/A 3/8 in N/A 4443300 RTU18-2.12-37 {}
18702250375/605 N/A Hallite 605 DRTU 2-1/4 Inch (in) Inside Diameter, 2-5/8 Inch (in) Outside Diameter, and 3/8 Inch (in) Height Clear Twin Lip Rod Seal N/A 2-1/4 in N/A 2-5/8 in N/A 3/8 in N/A DRTU18-2.25-37 {}
18702375375B/605 N/A Hallite 605 2-3/8 Inch (in) Inside Diameter, 2-3/4 Inch (in) Outside Diameter, and 3/8 Inch (in) Height Twin Lip Rod Seal N/A 2-3/8 in N/A 2-3/4 in N/A 3/8 in N/A 4443400 RTU18-2.37-37 {}
18702500312B/605 N/A Hallite 605 2-1/2 Inch (in) Inside Diameter, 2-7/8 Inch (in) Outside Diameter, and 5/16 Inch (in) Height Twin Lip Rod Seal N/A 2-1/2 in N/A 2-7/8 in N/A 5/16 in N/A 4443600 RTU18-2.50-31 {}
18702500375B/605 N/A Hallite 605 2-1/2 Inch (in) Inside Diameter, 2-7/8 Inch (in) Outside Diameter, and 3/8 Inch (in) Height Twin Lip Rod Seal N/A 2-1/2 in N/A 2-7/8 in N/A 3/8 in N/A 4458500 RTU18-2.50-37 {}
18702625375/605 N/A Hallite 605 2-5/8 Inch (in) Inside Diameter, 3 Inch (in) Outside Diameter, and 3/8 Inch (in) Height Twin Lip Rod Seal N/A 2-5/8 in N/A 3 in N/A 3/8 in N/A 4443700 RTU18-2.62-37 {}
18702750375/605 N/A Hallite 605 2-3/4 Inch (in) Inside Diameter, 3-1/8 Inch (in) Outside Diameter, and 3/8 Inch (in) Height Twin Lip Rod Seal N/A 2-3/4 in N/A 3-1/8 in N/A 3/8 in N/A 4379100 RTU18-2.75-37 {}
18702875375/605 N/A Hallite 605 2-7/8 Inch (in) Inside Diameter, 3-1/4 Inch (in) Outside Diameter, and 3/8 Inch (in) Height Twin Lip Rod Seal N/A 2-7/8 in N/A 3-1/4 in N/A 3/8 in N/A 4443800 {}
18703000375/605 N/A Hallite 605 3 Inch (in) Inside Diameter, 3-3/8 Inch (in) Outside Diameter, and 3/8 Inch (in) Height Twin Lip Rod Seal N/A 3 in N/A 3-3/8 in N/A 3/8 in N/A 4468300 RTU18-3.00-37 {}
18703125625/605 N/A Hallite 605 3-1/8 Inch (in) Inside Diameter, 3-1/2 Inch (in) Outside Diameter, and 5/8 Inch (in) Height Twin Lip Rod Seal N/A 3-1/8 in N/A 3-1/2 in N/A 5/8 in N/A 4399700 RTU18-3.12-62 {}
18703250562/605 N/A Hallite 605 3-1/4 Inch (in) Inside Diameter, 3-5/8 Inch (in) Outside Diameter, and 9/16 Inch (in) Height Twin Lip Rod Seal N/A 3-1/4 in N/A 3-5/8 in N/A 9/16 in N/A 4476800 RTU18-3.25-56 {}
18703500375/605 N/A Hallite 605 3-1/2 Inch (in) Inside Diameter, 3-7/8 Inch (in) Outside Diameter, and 3/8 Inch (in) Height Twin Lip Rod Seal N/A 3-1/2 in N/A 3-7/8 in N/A 3/8 in N/A 4468400 RTU18-3.50-37 {}
18703750375B/605 N/A Hallite 605 3-3/4 Inch (in) Inside Diameter, 4-1/8 Inch (in) Outside Diameter, and 3/8 Inch (in) Height Twin Lip Rod Seal N/A 3-3/4 in N/A 4-1/8 in N/A 3/8 in N/A 4702500 RTU18-3.75-37 {}
Unit of Measure
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