First number shown in bold represents inches; metric (mm) shown in parentheses.

Notes:

* Thickness of the seal wall and internal web are not drawn to scale.

1 Maximum movement which seal will accomodate in joint with correct design.
2 A narrower opening will place excessive stress on the seal and may cause premature failure.
3 A wider opening may not provide sufficient compressive force to hold the seal in place.

** To be used as a reference only. Installed width may vary by project.


Delastic® Brochure

Delastic® Seal Video

Delastic® Seal Installation

Push-Pro® Manual Installer

Delastall® Kompressor Automatic Installer Manual

Preformed Neoprene Seal Specification

Delastic® Seal Characteristics
Joint Design Criteria
Delastic® Seal Nominal Width(W) Nominal Height(H) Max. Movement 1 Narrowest Opening 2 Widest Opening 3 Minimum Depth (B) Typical Installed Width (A)*
E-437 0.437
 (11.11)		 0.937
 (23.81)		 0.184
 (4.67)		 0.187
 (4.75)		 0.371
 (9.42)		 1.250
 (31.75)		 .250
 (6.35)
E-562 0.562
 (14.29)		 0.625
 (15.88)		 0.178
 (4.52)		 0.250
 (6.35)		 0.478
 (12.14)		 1.125
 (28.58)		 .3125
 (7.9375)
E-686 0.687
 (17.46)		 0.687
 (17.46)		 0.259
 (6.58)		 0.325
 (8.26)		 0.584
 (14.83)		 1.250
 (31.75)		 .375
 (9.525)
E-816 0.812
 (20.64)		 0.812
 (20.64)		 0.348
 (8.84)		 0.350
 (8.89)		 0.698
 (17.73)		 1.500
 (38.10)		 .500
 (12.7)
E-1006 1
 (25.40)		 1
 (25.40)		 0.450
 (11.43)		 0.400
 (10.16)		 0.850
 (21.59)		 1.750
 (44.45)		 .500 - .5625
(12.7 - 14.2875)
E-1256 1.250
 (31.75)		 1
 (25.40)		 0.612
 (15.54)		 0.450
 (11.43)		 1.062
 (26.97)		 2
 (50.80)		 .625
 (15.875)
V-1625 1.625
 (41.28)		 1.125
 (28.58)		 0.781
 (19.84)		 0.600
 (15.24)		 1.381
 (35.08)		 2.375
 (60.33)		 .875
 (22.2275)
E-2000 2
 (50.80)		 1.500
 (38.10)		 0.950
 (24.13)		 0.750
 (19.05)		 1.700
 (43.18)		 2.625
 (66.68)		 1.125
 (28.575)
E-2500 2.500
 (63.50)		 2.500
 (63.50)		 1.350
 (34.29)		 0.775
 (19.69)		 2.125
 (53.98)		 4
 (101.60)		 1.375
 (34.925)
E-3000 3
 (76.20)		 2.500
 (63.50)		 1.350
 (34.29)		 1.200
 (30.48)		 2.550
 (64.77)		 4.250
 (107.95)		 1.750
 (44.45)