NO STUFFING
»'* "!ê!.'-""nei-
SHAFT
SEALS
BOX OR
TO LEAK,
ΊΆ
CONTAMINATE OR REQUIRE
MAINTENANCE!
VANTON
ALL-PURPOSE TEFLON* SEALLESS PUMP WITH
KEL-Fi
ELASTOMER
LINER H O W VANTON DESIGN
An all-purpose pump to solve problems of pumping cor rosive fluids, abrasive slurries or gases in the laboratory or pilot plant. The transferred fluid is isolated to con tact only with the new totally resistant fluorocarbon materials. Flow takes place on the outer surface of a Kel-Ff elastomer liner and the inner surface of the Teflon pump housing. The Vanton pump is self priming and by unique design eliminates sources of difficulty such as stuffing boxes, shaft seals, gaskets and check valves. Maintenance is limited to the infrequent, 60 second replacement of the flexible liner. Pump is available in 1 gpm, 2 gpm and 5 gpm sizesclose coupled to a XA HP 115/230 volt, single phase, 60 cycle, 1750 RPM, Totally Enclosed Fan Cooled, Capacitor Start motor complete with 10 ft. of exten sion cord with plug, base and carrying handle. 'TEFLON—Reg. trade-mark of Du Pont for its tetrafluoroethylene \KEL-F—Reg. trade-mark of Minnesota Mining & Mfg. Co.
resin.
Distributed To The Laboratory Exclusively By MANOSTAT CORPORATION
See Your Local Laboratory Supply Dealer
Model No.
Capacity /
5 GPM
20741 •···< 2 GPM ( 1GPM
MANOSTAT
Corporation
·
ANALYTICAL CHEMISTRY
Discharge Pressure Range
Price Complete Teflon Housing Kel-F Liner
0-40 psi 0-30 psi
295.00
0-25 psi
275.00
280.00
20-26 N. MOORE ST., DEPT. 221, NEW YORK 13, Ν. Υ.
For further information, circle number 66 A on Readers' Service Card, page 97 A 66 A
WORKS
Liquid flows in channel be tween molded Teflon body and Kel-F f l e x - i - l i n e r (1) • No liquid touches metal • Liner flanges secured t o plastic body by bolted face plates (2) · Pumping mecha nism is rotor mounted on eccentric shaft (3) · At each revolution i t pushes liner against body block a n d sweeps a slug of liquid around the circular track from inlet to outlet · All bearings are outside of fluid area, and located within a protective stainless steel assembly in the event of flex-i-liner fail ure (4) · Liners are replaced in minutes, with pump in process line, by simply re moving face bolts and face plate, slipping old liner out, new one in (5).
