Insta-Lock™ Dust Plug
Product Specifications
Application
Dust plugs are used to seal the pipe system and hose
assemblies during non-use or transfer of assembly. Mating
parts are the Part C, Part B and Part D.
Materials
Aluminum, 316# Stainless Steel and Brass
Branding
Example: Continental ContiTech DP200SS
Order Codes
650-832 (
aluminum), 650-840 (brass),
650-848 (
stainless steel)
Note: Continental ContiTech Insta-Lock™ fittings are never to be used in steam or compressed air service.
Warning: Dust Caps and Dust Plugs are not to be used in pressure applications for safety and environmental reasons.
Insta-Lock™
Dust Plug
Size
Aluminum Stainless Steel
Brass
1/2
DP050AL
DP050SS
DP050BR
3/4
DP075AL
DP075SS
DP075BR
1
DP100AL
DP100SS
DP100BR
1¼
DP125AL
DP125SS
DP125BR
1½
DP150AL
DP150SS
DP150BR
2
DP200AL
DP200SS
DP200BR
2½
DP250AL
DP250SS
DP250BR
3
DP300AL
DP300SS
DP300BR
4
DP400AL
DP400SS
DP400BR
5
DP500AL
DP500SS
DP500BR
6
DP600AL
DP600SS
DP600BR
Size
Overall Length (L)
Exposed Length (E)
in.
in.
in.
1/2
1.531
0.500
3/4
1.563
0.500
1
1.843
0.469
1¼
2.125
0.469
1½
2.156
0.469
2
2.375
0.469
2½
2.437
0.469
3
2.500
0.469
4
2.559
0.469
5
2.594
0.469
6
2.781
0.469
Air & Multipurpose
General Purpose
Heavy Duty
Push-on
Chemical Transfer
Cleaning Equipment
Food
Transfer
Washdown
Marine
Material Handling
Abrasives
Bulk Transfer
Cement & Concrete
Mining
Petroleum
Aircraft Fueling
Dispensing
Dock
Transfer
Spray
Steam
Vacuum
LPG Delivery
Water
Discharge
Suction & Discharge
Washdown
Welding
Coupling Systems
Equipment
Appendix
272
Coupling Systems