Vacuum Pump Needed

   / Vacuum Pump Needed #21  
Hey,
I vote for a foot valve also!

Now here is an idea---

Plumbing supply houses will have a 4" ABS back flow valve, also known as a sewage back water valve.

That is in the reasonable price range and you then would add a 4" ABS (male or female) pipe thread adaptor.

The unit is all ABS with a flapper valve that will retain your prime, so you will prime only once.
I would fashion a 'cage' of some sort to keep out trash otherwise the smallest twig could hold the flap open.

Probable price $60.00 or so.

Call it 'The poor man's foot Valve"

I bet a proper brass foot valve would run over $300., heck a 1.5" is $50,!

Good luck!, and hey it WILL work.
I once did just that, but using a 2" backflow valve.

Bob
 
   / Vacuum Pump Needed #22  
Good idea on the check valve. both will work fine.. and the check valve is waaaaaay cheaper!

Soundguy
 

Tractor & Equipment Auctions

2002 John Deere 5220 (A50120)
2002 John Deere...
2018 Nissan Titan Crew Cab Pickup Truck (A50323)
2018 Nissan Titan...
MAHINDRA MAX 24 HST COMPACT UTILITY TRACTOR WITH LOADER (A52748)
MAHINDRA MAX 24...
2016 Ford Escape SE 4WD SUV (A50324)
2016 Ford Escape...
2013 Bobcat E32 Mini Excavator (A51691)
2013 Bobcat E32...
2008 KOMATSU D39PX DOZER (A52577)
2008 KOMATSU D39PX...
 
Top