I googled the patent number and found the following info. The figures on the patent sketches looks slightly different than the piece. Patent number: US 3497806
I bought several pumps at a yard sale, this one appears to be reconditioned and in excellent shape. Not in original box. Runs great, includes the flanges, gaskets, mounting hardware, tube of seal lubricating oil and a new coupling for any future problems in years to come; existing coupling is in great shape.
"Occupying a floor space of just 65" x 32.5 inches ( 1650 x 825 mm) and with an 18" x 6" (450 x 150 mm) table capable of moving 19 inches (480 mm) longitudinally and 6.75 inches (170 mm) in traverse the 540 grinder was ideally suited to most smaller toolroom jobs. The cross slide was supported on two V ways with a feed rate of 0.007" to 0.07" (0.175 to 1.75 mm) per minute at each reversal of the longitudinal stroke.
This listing is for a Brand New set of 1 Flower Circles Stitch, 1 Bias Tape Binder Foot, 1 Adjustable Metal Bias Tape Binder Foot 3 Rolled Hemmers Fits Bernina New Style sewing machines. The Rolled Hemmers are of : 1" , 3/4" , 1/2" These Presser Feet are No
This Lincoln Square Wave 175 TIG welder has a transformer mounted on it so it will run on 240V single phase current. The welder is originally designed for 460/575v single phase. It comes with a torch, foot pedal, regulator and stick welding lead.
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