Armstrong International
Lukjan Metal Products Inc
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Part #:205210
- Features and Advantages
&bull Sizes 3" - 12" consists of G2 design.&bull Can be used on 4"-48" AWWA C900 PVC, 4"-18" AWWA C909 PVCO and AWWA C906 HDPE pipes along with 3"-12" IPS ODASTM D2241 PVC pipe. (A transition gasket is required on IPS Plastic Pipe). See Tables A and B for further details.&bull Sizes 4"-12" are listed with Underwriters Laboratories, approved by Factory Mutual Research, and tested to and meets therequirements of ASTM F1674.&bull Safety factor is twice (21) the standardized pressure rating listed in Tables A and B.&bull Offers 5° of deflection on 3"-12" AWWA C900, 3° on 14"-24", 2° on 30"-36" and 1° on 42"-48".&bull Standard gland color is Coral Red and is made from high strength Ductile Iron per ASTM A536 Grade 65-45-12 and iscompatible with all Mechanical Joints that conform to ANSI/AWWA C111/A21.11.&bull Eliminates the need for tie rods and thrust blocks&bull Fewer wedges and lower wedge-bolt torque results in quicker and easier installation (see specifications and tables C, D & E).&bull Sizes 4"-12" uses a spacer that is easily removed when restraint is used on IPS Plastic pipe.&bull Curved wedges reduce the amount of localized pipe deformation.&bull The gland&rsquos larger inside diameter allows restraint to be installed on pipe with more ovality.&bull Improved design of the wedge bolts prevents over torquing which can damage PVC pipe.&bull For sizes 3"-12" and 42" -48" wedges are mechanically attached to wedge bolts, which eliminates the possibility of falling outduring shipping and handling.&bull US Patent# 9,822,910 applies to sizes 3"-12" and 42"-48".
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Part #:501-D27090
- AEH Series Exhaust Heads Armstrongs AEH series carbon steel exhaust heads should be used when there is a risk of water carryover up an atmospheric vent pipe. The internal knock-out plate and stainless steel mesh screening effectively contains water carry-over and discharges it through the bottom drain leaving dry flash steam to vent through the top of the vessel.
Connections
• Flanged ASME B16.5 CL 150
• Drain FNPT
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Part #:501-D39124
- DS Series In-Line Condensate SeparatorsCarbon Steel Drain SeparatorCondensate in steam and air piping reduces thermal efficiency, causes water hammer, corrodes equipment such as valves and pipes, and causes other problems.
In-line (drain) separators DS-1, DS-2, DS-3, and DS-4 separate condensate efficiently by using the centrifugal force of steam or air created by introducing it into a specifically shaped path. Because of the simple structure of the drain separators, pressure loss is minimized, enabling clean, dry steam or air to be fed to equipment.
When steam or air flow enters the drain separator, centrifugal force is generated in the fluid because of the devices internal structural design. The fluid drains along the wall because of the difference in specific gravity with steam or air, eventually striking the baffle. The baffle guides the fluid to the drain outlet and to the trap, which drains it. As a result, small dirt particles and condensate are separated and removed from the system through the bottom drain.
• Cyclone structure maximizes liquid separation efficiency
• Pressure loss is extremely low
• No moving parts means no breakdowns
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Part #:501-D502638
- A/CA Series Cast Iron Y-Type Pipe Strainer Y-Type Cast Iron Strainer
• 250lb Screwed 1/2in - 3in
• Class 125 Flanged 2in - 6in
• Class 250 Flanged 2in - 6inScreen chambers won't leak or crush
Both ends of the chambers are precisely machined. This means perfectly round and smooth seating surfaces, as well as a fixed chamber length. Since the screen seats snugly on the machined surface, no particle bigger than the screen opening can escape around the end of the screen.
Screwed retainers easy in, easy out
Straight threads mean it takes less torque to achieve a tight seal with proper gasket compression. Less torque is also required to remove the retainer. For you, that means less danger of "freezing in" than with hard-to-break tapered pipe threads.
Off-center blowdown connections for better dirt removal
Off-center drains on 2-1/2" and 3" strainers allow you to remove liquid and dirt nearly completely when blowing down the strainer. Also, less liquid will spill when the screen retainer is removed.
Many screen choices
Many screen materials, meshes and perforations are available.
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