New Dwyer RMC-108-SSV Flow Meter, 10" Scale 20-200 SCFH Air, SS Valve. It comes with a 30 day money back guarantee. This is some information that I found online - Dwyer RM Series Offers Features Easy to read design - The direct reading scales eliminate troublesome conversions Special integral flow guides stabilize the float throughout the range to keep it from hunting or wandering in the bore The float is highly visible against a white background Construction assures accuracy - All Rate-Master flowmeter bodies are injection moulded of tough, clear, shatter-proof polycarbonate plastic around a precision tapered pin The result is accurate and repeatable readings The single piece plastic body is mounted to a stainless steel back bone into which pipe thread inserts are welded to absorb piping torque Precision metering valves of brass or stainless steel (specify BV or SSV on order) are available as an optional extra and permit precise flow adjustments For vacuum applications, Model RMA units are available with top mounted valves (specify TMV in the model number) Installation is simple - The Rate-Master flowmeter can be neatly through-panel mounted to keep flow tube centres in the same plane as the panel surface or surface mounted on the panel by means of tapped holes in the backbone When through-panel mounted, the bezel automatically positions the instrument at the correct depth in the panel cutout Surface mounted units can also be held in place by the piping All mounting hardware plus installation and operating instructions are included Easy-to-Interchange bodies - Within a given Series Rate-Master flowmeter bodies can be instantly interchanged Simply "unplug" the body from backbone and replace it with another O-rings provide a tight seal on inlet and outlet Piping remains undisturbed Interchangeability is useful where different scale ranges are sometimes required at the same location in the laboratory or plant Cleaning is easy - To release the plastic flowmeter body from the stainless steel backbone, just remove four screws Pipe thread flow connections remain undisturbed Remove the slide cover and the plug ball stop, clean the flow tube with soap and water and reassemble SpecificationsService: Compatible gases and liquids Wetted Materials: Body: Polycarbonate O-ring: Neoprene & Buna-N Metal Parts: Stainless steel (except for optional brass valve) Float: Stainless steel, black glass, aluminum, K monel, tungsten carbide depending on range Temperature Limit: 130°F (54°C) Pressure Limit: 100 psi (6.9 bar) Please look at the pictures & email any questions that you may have. If you need additional pictures or some more information of any of these items please email me & I will be happy to help. This item will ship via USPS from U.S. zipcode 01440. Local Pickup & delivery options are also available, please message for details. Thank-you for looking and Happy Ebaying! About US & Our STUFF We have been actively selling on Ebay since 1999 under the names surfcaster43 & oldradiosnstuff. Those names are current & are still active. We started this name (morestuff59) for our new venture into business & industrial equipment partly because the antique radio business has slowed to a crawl & we are trying to keep everyone here gainfully employed. We looked for quite sometime to find a good match for us that was also equitable enough to keep our 4 man shop going. We may not have much experience with these things that we sell here but we will give everything we sell our unconditional 30 day money back guarantee. Please feel free to look at our other Ebay accounts & see for yourself that we are all stand-up people here. If something breaks during shipping or just stops working within 30 days we will take it back no questions asked. Now about the things we sell here. I am not sure why there seems to be so much of these types of things available here in Massachusetts but we have no problem finding it. Some of the lots come from the many defense contractors or colleges or test labs scattered around the state. We buy at auctions & directly through the companies themselves. Our goal here is to find quality items & sell them at reasonable prices. The Small Print If an item does not meet your expectations please contact me prior to leaving feedback so that I may address any issues that you may have. I make every effort to ship within 5 BUSINESS days of receiving payment. My shipping costs are based on the shipping weight of the item, insurance and the cost of packaging. Please check the eBay shipping calculator for shipping costs BEFORE bidding and bid if you are comfortable with my shipping timeline and costs. Inside the U.S. I use Fedex for items over 4 lbs and USPS priority mail for items 4 lbs & under. All international shipments are by USPS Priority mail international. International bidders are responsible for all customs fees. I will not mark items on customs forms as gifts or declare a value lower than the winning bid so please do not ask me to do so. Ebay is very strict on allowing sellers to remain with Ebay based on their feedback and detailed seller ratings numbers. I strive to have all my buyers 100% satisfied. If you have any questions or issues after receiving your item, PLEASE contact me prior to leaving feedback so that I may address them. As a seller, my policy is that I provide feedback after the buyer leaves feedback. If you have any questions not answered here, please contact me prior to bidding. Thanks again for looking at my item. Please note: I have been experiencing a sharp increase in non-paying bidders. Once an auction ends, sellers have to pay auction fees based on the amount of the winning bid, REGARDLESS of whether or not the buyer follows through with payment. When a buyer fails to pay for an item, the only recourse sellers have is to file a non-paying bidder complaint with Ebay to have the auction fees paid by the seller refunded. Ebay allows 4 days for a buyer to make payment arrangements before they allow sellers to open a non-paying bidder complaint. If I do not receive payment or otherwise hear from a winning bidder within 4 days, a non-paying bidder complaint will automatically be opened by the EBAY automated seller assistant software. PLEASE, do not bid if you do not plan to pay. Shipping Address Information: I use the shipping address provided to me on the Paypal email. It is the responsibility of the BUYER to ensure that the address listed on their account is current and correct. I will not accept responsibility for a shipment being sent to the wrong address if the buyer provides an incorrect address on their Paypal account. PLEASE update your account address before bidding and do not send notes, emails, etc expecting me to correct the address that is provided on your account.
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