產(chǎn)品類別說明：

設(shè)計用于氣相色譜應(yīng)用中的恒定的工作壓力是在寬范圍內(nèi)的入口壓力和流速的重要。

VWR的多級氣調(diào)節(jié)器提供安全，準(zhǔn)確，靈敏交付減壓。無焊接結(jié)構(gòu)，便于維修。實心黃銅鍛造主體包含兩個調(diào)節(jié)器。第一階段降低全缸壓到90％，以保證安全。顆粒，罐秤，和鐵銹從與燒結(jié)進口過濾器氣流消除。裝配的功能包括：在兩個階段之間的高壓閥，低壓閥，中間壓力釋放閥，后蓋通氣孔，和閥蓋通氣孔。不銹鋼隔膜。高低壓PTFE密封座。將來自污染物穩(wěn)壓傷害降到最小。

注：僅適用于非腐蝕性氣體。

規(guī)格哈里斯熱量多級氣體調(diào)節(jié)器3302645：天然氣：HydrogenInletCGA：350Flow容量，標(biāo)準(zhǔn)CFH：1140；輸送范圍，PSI：1-15；輸送壓力Ga，表壓：30；供應(yīng)壓力，表壓：4000；數(shù)量：1個；閥門出口：0.6厘米（1/4“）NPTBody出口：0.6厘米（1/4“）NPTHarris Calorific Multistage Gas Regulators 3302645 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 3302645/ 55850-428 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 3302645 :Gas: HydrogenInletCGA: 350Flow Capacity,Standard CFH: 1140DeliveryRange, 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 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 3302645/ 55850-428, 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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