Edwards Silencer for nXDS and XDS5/10 Dry Scroll Pumps

Rated Flow

11 m ³h^-1

Maximum Back Pressure

0.2 bar gauge

Inlet Flange

NW25

Features

Compact design combines both filtration efficiency and noise reduction

Integrated inlet diffuser optimizes sound attenuation

Multi-stage noise reducing features including final stage sound absorbent insert

Tubular silencing design - tube is positions to maximize attenuation and air flow while minimizing pressure drop

Patented high grade element with built-in butterfly gasket seal which creates positive seal between housing hemispheres and a new seal with each element

Seamless drawn housings - no welds to rust or vibrate apart

Durable carbon steel construction with black powder coated finish

Ability to mount vertically or horizontally

The Edwards Silencer for nXDS and XDS5/10 Dry Scroll Pumps has two main functions: to reduce exhaust noise during pump down and gas ballast operation as well as to collect and retain tip seal dust as the pump is operated. Exhaust gases exit the exhaust port when the pump is being used to evacuate a process chamber, or when the gas ballast control is being used, or both. The noise level when pumping down rises as the throughput increases and the silencer is used to reduce this noise level. The outer can is made of pressed steel and is split to allow access to the filter elements. The filter element housing is made from Santoprene thermoplastic elastomer. The element itself is polyester. The foam block is manufactured from filter foam.

INCLUDED:

The Edwards Silencer for nXDS and XDS5/10 Dry Scroll Pumps includes:

> NW25 Clamp

> Centring Ring

> Manufacturer's Documentation

> 1 Year Manufacturer's Warranty

Edwards Silencer for nXDS and XDS5/10 Dry Scroll Pumps Specifications

Rated Flow:	11 m^3h^-1
Maximum Back Pressure:	0.2 bar gauge
Tip Seal Dust:	Pump performance and silencer performance unaffected providing elements serviced in accordance with recommendations
Flange Size:	NW25
Dimensions (H x W):	9.4 x 8.1 cm
For Use With:	nXDS and XDS5/10 Dry Scroll Pumps

Downloads

Technical Specification Download

Operator's Manual Download

Manufacturer's List Price: $547.00

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