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MH^TM Plug Assemblies

for High Pressure (HP^TM and MH^TM) Access Systems

The MH plug assemblies incorporate the following innovative design features which distinguish them from the HP plug assemblies and plug assemblies available from other major manufacturers.

• A quick stab collet to facilitate easy attachment to the retrieval tool during removal and installation of the plug.
• A coarse ACME plug thread to minimize the risk of galling or plug fouling.
• A keyway feature to permit reproducible accurate orientation of installed hardware, coupon equipment, and injection nozzles.
• A metal-to-metal back-up seal to minimize leakage, even if the access fitting assembly is subjected to high temperatures.

	MH Solid Plug Assembly HA700645158
	Item	Description	Part #	Material
	1	Drive Screw	HA700007159	316 SS
	2	Retainer Pin	PR6366159	316 SS
	3	Thrust Washer	PR6367783	Teflon®
	4	Wave Washer	PR6370138	SS
	5	Spirolox Pin	PR6371138	SS
	6	O-Ring	PR6280834	Viton®
	7	Solid Plug Mandrel	HA700008159	316 SS
	8	Set Screw	09158E3716CP0750	316 SS

Teflon® is a registered trademark of DuPont.
Viton® is a registered trademark of DuPont Dow Elastomers.

Contact Metal Samples Corrosion Monitoring Systems sales department for pricing and availability.

Main Office:
Phone: (256) 358-4202
Fax: (256) 358-4515
E-mail: msc@alspi.com

Houston Office:
Phone: (281) 471-2777
Fax: (281) 471-3405

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