Overview:
The new range of our EDC dry claw pumps features an innovative design which creates a new benchmark in the claw pump market. The simplicity, robustness, efficiency and contaminant handling capability of these pumps make them the smart choice for your application. Built to the exacting standards and quality demanded by our customers, the new dry claw pump provides you with a trouble-free and cost-effective solution to meet your needs. Innovative construction materials and coatings for a lifetime of reliable operation even in harsh conditions.

Please contact Edwards for more information.

Features & Benefits:
Maintenance
-  Simple maintenance with contact-free internals eliminating wear.
-  Low capital cost and minimal maintenance requirements lead to lowest cost of ownership. 
-  Extended periods between user intervention. 
-  Lower consumable costs.
-  Easily accessible pumping chamber for fast and efficient internal cleaning.
-  Modular design giving greater flexibility and interchangeability of key components.
-  Corrosion resistant components for process compatibility and durability.

Environmental
-  Compact design with a small footprint.
-  No oil disposal. 
-  No oil emissions into atmosphere.

Performance 
-  Very stable pumping speed gives repeatability to processes.
-  Delivers flow right through the pumping speed range
-  Ability to be driven by variable speed drive giving complete duty point control

Safety 
-  Unobtrusive noise levels. 
-  No unsightly oil spills. 
-  No hazardous oil vapours.
-  Simple, robust and durable design

Technical Data:

Products	Nominal displacement		Ultimate vacuum			Noise level	Permissible ambient temperature range		Nominal motor rating
	m³/h	cfm	mbar (a)	Torr	"Hg Vac	dB(A)	°C	°F	kW	Hp
EDC 065 50 Hz	65	38	50	37.5	28.4	66	-10 to 40	14 to 105	1.8	2.4
EDC 065 60 Hz	78	46				70			2.2	2.9
EDC 150 50 Hz	150	88				73			3.7	5
EDC 150 60 Hz	180	106				79			4.4	6
EDC 300 50 Hz	300	176	140	105	25.8	77			6.2	8.3
EDC 300 60 Hz	360	212			25.8	82			7.4	10

Pumping speed based on air at 20°C / 70°F. Tolerance +/-10%.