A 6 inch CPVC flange adapter for Snyder tank fittings
Part number 34701533 is Snyder's 6 inch CPVC flange adapter. A flange adapter is the piece that joins a flanged tank fitting to ordinary pipe: one face bolts up to the flange on the tank, the other side takes the pipe. You order it when the tank's outlet is a bolted flanged fitting and the line leaving it is plain pipe, or when you want a joint you can unbolt for a valve change instead of cutting the run. CPVC is the material to specify over plain PVC when the liquid runs warm. At 6 inches this is a main outlet connection, the size that matters on a big tank where draining time and pump suction count. The adapter weighs 5 lb and ships by UPS.
Matching it to a fitting? Call 866-418-1777 with the tank part number and the fitting it bolts to, or add it to your cart above.
What to check before you buy
- The size. 6 inch, and it has to be the same 6 inch as the flanged fitting on the tank. A flange joint only seals when both faces and both bolt patterns match, so tell us the fitting part number and we confirm the pair before it ships.
- The material. CPVC takes more heat than PVC and suits many of the same liquids. Check the liquid and its temperature in our chemical compatibility guide, and tell us both when you order so we confirm the material of the piece that ships matches the job.
- The gasket and bolts. None are listed with this adapter. Plan on the gasket and hardware that come with the flanged fitting, or tell us and we add them.
- The drawing. Snyder's drawing for this adapter is linked on this page under Technical Drawing; it shows the face and the bolt pattern.
Installing it
Bolt the adapter to the tank fitting before any pipe is connected, with the gasket seated flat and the bolts pulled up evenly in a cross pattern so the faces close square. Then bring the pipe to the adapter, not the adapter to the pipe; a 6 inch run that has to be forced into line puts a permanent side load on the tank wall. Support the pipe and the valve on their own within a foot of the joint. A flange is the joint you will open later, so leave room for a wrench on every bolt.
Shipping
A 5 lb part in a 12 by 12 by 12 inch carton, by UPS from Snyder's Lincoln, Nebraska plant when ordered loose. Fittings installed on a tank at the factory ship with the tank from that tank's plant. The listed price is before freight; the freight cost estimator gives the cost to your ZIP. If it is going on a new tank, put both on one order.
Freight and documents
LTL freight is quoted to your ZIP with the freight cost estimator or by phone at 866-418-1777. The listed price is before freight.
Technical drawing (PDF) for Snyder Industries 34701533.
Ready to order?
Add it to your cart at the top of this page, get LTL freight to your ZIP, or call 866-418-1777. The listed price is before freight.
