USEPA Method 7 Valve Assembly --- PN-719 Glassware 100-127 V / 60 Hz

100-127 V / 60 Hz --- S-51

S/N Catalog ID Quantity Item Name 1 PN-327 x1 In Stack Filter Holder

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Glass Fiber

ensuring that the gas stream temperature is cooled to or below 20ºC (68ºF) before the sampling gas enters the sorbent tubes

USEPA Method 7 Valve Assembly --- PN-719 Glassware 100-127 V / 60 HzMeets or exceeds the following methods laws requirements: Section 6. 1. 6 (Vacuum Gauge), US EPA Method 7 Section 6. 1. 8 (Squeeze Bulb), US EPA Method 7 Product Description This valve assembly is used to measure the vacuum level inside the collection flask. It is also used to purge the vacuum line and to close or open the sampling line to the pump. This product is attached to the impinger box and it connects the USEPA Method 7 Flask Kit to the pump