產品目錄描述：

為氣體色層分析而設計的，在這種情況下，連續(xù)的工作壓力比大范圍的內部壓力和流率更重要。

VWR多級氣體調控器能夠安全準確快速的標示減少的電壓。無焊料的結構能夠輕易的實現(xiàn)平衡。堅固鍛造的黃銅主體包含兩個調節(jié)器。一級調節(jié)器，處于安全考慮，減少了90%的壓力。微粒，罐秤和鐵銹，在有內部過濾器的情況下能夠從氣體流中消失。配件包括：高壓閥門；低壓閥；中間壓力高和低壓PTFE密封塞；排氣孔，閥門排氣孔，。不銹鋼膜片。由污染物導致的調節(jié)器的傷害微乎其微。

注意：只適用于非腐蝕性氣體

規(guī)格：哈里斯發(fā)熱多級氣體調節(jié)器3302649；氣體：氧氣；CGA： 540；標準CFH：285；傳輸范圍：psi: 1–15；傳輸壓力： 30；供應壓力：4000；數量：1個；閥門出口：0.6 cm (1/4")；出口： 0.6 cm (1/4") NPTHarris Calorific Multistage Gas Regulators 3302649 Harris Calorific Multistage Gas Regulators is a reliable and dependable addition to the Harris Calorific Labware & Accessories family of products. Combining top-notch and uncompromising quality with an affordable price, the Harris Calorific Multistage Gas Regulators 3302649/ 55850-436 can fulfill your laboratory needs while still offering a great value for the money.

Product Category Description:

Designed for gas chromatography applications where a constant working pressure is important over a wide range of inlet pressures and flow rates.

VWR multistage gas regulators feature safe, accurate, and sensitive delivery of reduced pressure. Solderless construction for easy maintenance. Solid forged brass body contains two regulators. First stage reduces full cylinder pressure to 90% for safety. Particulates, tank scale, and rust are eliminated from gas stream with sintered inlet filter. Assembly features include: high-pressure valve, low-pressure valve, intermediate pressure relief valve between the two stages, back cap vent holes, and bonnet vent holes. Stainless steel diaphragms. High and low pressure PTFE encapsulated seat. Regulator damage from contaminants is minimal.

Note: For noncorrosive gases only.

Specifications for Harris Calorific Multistage Gas Regulators 3302649 :Gas: OxygenInletCGA: 540Flow Capacity,Standard CFH: 285DeliveryRange, psi: 1–15Delivery PressureGauge, psig: 30Supply PressureGauge, psig: 4000Unit: EachValve Outlet:  0.6 cm (1/4") NPTBody Outlet:  0.6 cm (1/4") NPT

(Please note that the description and stock photo may not correspond to the specific model listed above)

We offer only genuine Harris Calorific products, authorized for sale in the U.S. and other markets, so you can be sure that you are buying authentic Labware & Accessories with a full manufacturer's warranty in addition to our own 100% Satisfaction Guarantee. We are your premier online distributor for Harris Calorific Labware & Accessories. We are an authorized supplier to all federal and state government agencies, as well as to research 的and educational institutions, and can facilitate volume orders on many types of laboratory equipment, lab consumables, and other products to help fulfill your specific needs. We offer Free Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over $29.95. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses.

In addition to the Harris Calorific Multistage Gas Regulators 3302649/ 55850-436, we carry a full complement of Labware & Accessories as well as other product offerings from Harris Calorific. We also carry a full line of Harris Calorific accessories to help meet your laboratory and scientific needs. 

For a complete selection of Harris Calorific Labware & Accessories, please visit our Harris Calorific page. For more brand name Labware & Accessories please visit our Labware & Accessories store section. To see our complete line of lab, medical, industrial, and scientific products, please see our science and lab equipment online catalog.

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