500 Cfm Leybold Vacuum Pump Tr630 20 Hp 29.9 Inches Of Hg

US $2500

Rehoboth, Massachusetts, United States
Jun 14th

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500 CFM LEYBOLD VACUUM PUMP 29.9 inches of Hg Stock no. P-0069 MODEL TR630,S/N 9260024 MFG. BY LEYBOLD VACUUM PRODUCTS,INC. Construction C/S Inlets/outlets 3" X 2" Motor RELIANCE 20HP,1160 RPM Drive COUPLED DRIVE Electrical data 230/460V 3PH 60HZ Was in working condition when removed from service and has been stored indoors since. SELLING AS IS! Used selling AS IS. We can test motor before shipping. Trochoid pumps belong to the class of so called rotary piston pumps, which in turn belong to the group of rotary pumps. With rotary piston pumps, the piston’s center of gravity runs along a circular path about the rotational axis (hence rotary piston machines). A rotary piston pump can –in contrast to the rotary plunger pump –be completely balanced dynamically. This offers the advantage that larger pumps can operate without vibration so that they can be installed without needing foundations. Moreover, such pumps may be operated at higher speed, compared to rotary plunger pumps. The volume of the pumping chamber with respect to the volume of the entire pump –the so called specific volume –is, in the case of trochoid pumps, approximately twice of that of rotary plunger pumps. Larger rotary plunger pumps run at speeds of 500 rpm. The trochoid pump may run at 1000 rpm and this applies also to larger designs. It is thus about four times smaller compared to a rotary plunger pump having the same pumping speed and runs without producing any vibrations. Please contact us for an overview of payment options 1-800-637-2371 or 508-679-1901 Major Credit cards accepted, sorry no Paypal Please contact us for shipping quote. We deal with several freight brokers to ensure you the best possible rate. Just e-mail us with Zip Code or location, business or residential. We can ship internationally if buyer takes care of Customs paperwork. Be sure to check out our other items! All of our items are available locally, therefore we reserve the right to cancel an auction at any time that does not have a bid. Inspections welcome. Sold as is. Item to be paid in full before shipping. click here to check out our New Arrivals page PLEASE NOTE DUE TO AN INCREASE IN UPS GROUND PICKUP CHARGES WE HAVE ADDED A HANDLING CHARGE FOR SHIPPING. PLEASE CONTACT US FOR AN ACCURATE SHIPPING COST AND POSSIBLE ALTERNATE SHIPPING METHODS OR IF YOU WOULD LIKE SHIPPED ON YOUR ACCOUNT. THERE ARE NO ADDITIONAL HANDLING CHARGES FOR FREIGHT