Design F4FX

Hydraulic end design
 
Impellers and diffusers of polycarbonate, reinforced with fiberglass, protected on the edge by wear rings in stainless steel.
 
Injection moulded thermoplastic process allows optimum thickness and shape for best hydraulic efficiency.
Pump components
1 Upper head AISI 303, precision casting
2 Valve plate AISI 304
3 Valve seat AISI 304
4 Valve packing, nitrile rubber, FDAapproved
5 Valve check ring AISI 302
6 Upper bracket, glass-filled poly-carbonate, FDA approved
7 Upper bearing polyurethane FDAapproved
8 Snap ring AISI 301
9 Diffuser, glassfilled polycarbonate, FDA approved
10 Impeller, glass-filled polycarbonate, FDA approved
11 Diffuser housing AISI 304
12 SHIM 0.25 mm AISI 304
13 Shaft AISI 304
14 Outer casing AISI 304
15 Spacer AISI 304, sintered
16 Filter AISI 304
17 Lower adapter AISI 303, precision casting
18 Cable cover screw AISI 304
19 Coupling AISI 304, sintered
20 Outside cover