NDP-80

215 gpm. Available in aluminum, stainless steel (316), Kynar®(PVDF), groundable acetal, and polypropylene construction.

SERIES DETAILS:

215 gpm. Available in aluminum, stainless steel (316), Kynar®(PVDF), groundable acetal, and polypropylene construction.

What separates Yamada from the rest of the pack is our air valve technology. Yamada uses a completely non-lubricated main air valve and independent pilot mechanisms to control the air logic.

As compressed air enters the pump, it is directed via the main air valve to one side or the other, depending upon the starting position of the c-spool.  As the air enters the chamber, it forces the diaphragm outward. This outward momentum forces liquid out of the discharge ball valve and loads the opposite inlet ball valve. As the diaphragm travels outward, the connected diaphragm on the opposite side is pulling the diaphragm inward.

When it travels a full stroke, it will contact the pilot valve, depressing it and breaking the seal to open an exhaust port.

The open port allows the compressed air to the exhaust from the back side of the air valve. The pressure drop produces a shift of the main air valve. This motion simply repeats on the other side.

MANUFACTURERS: Yamada
Model Number Size Max Flow (GPM)
DP-80BAC-HD 3.0" 215
DP-80BAE-HD 3.0" 215
DP-80BAH-HD 3.0" 215
DP-80BAN-HD 3.0" 215
DP-80BAS-HD 3.0" 215
DP-80BAT-HD 3.0" 215
DP-80BAV-HD 3.0" 215
DP-80BFC-HD NPT 3.0" 215
DP-80BFE-HD NPT 3.0" 215
DP-80BFH-HD NPT 3.0" 215
DP-80BFN-HD NPT 3.0" 215
DP-80BFS-HD NPT 3.0" 215
DP-80BFT-HD NPT 3.0" 215
DP-80BFV-HD NPT 3.0" 215
DP-80BPC-HD 3.0" 215
DP-80BPE-HD 3.0" 215
DP-80BPH-HD 3.0" 215
DP-80BPN-HD 3.0" 215
DP-80BPS-HD 3.0" 215
DP-80BPT-HD 3.0" 215
DP-80BPV-HD 3.0" 215
DP-80BSC-HD 3.0" 215
DP-80BSC-HD NPT 3.0" 215
DP-80BSE-HD 3.0" 215
DP-80BSE-HD NPT 3.0" 215
DP-80BSH-HD 3.0" 215
DP-80BSH-HD NPT 3.0" 215
DP-80BSN-HD 3.0" 215
DP-80BSN-HD NPT 3.0" 215
DP-80BSS-HD 3.0" 215
DP-80BSS-HD NPT 3.0" 215
DP-80BST-HD 3.0" 215
DP-80BST-HD NPT 3.0" 215
DP-80BSV-HD 3.0" 215
DP-80BSV-HD NPT 3.0" 215
NDP-80BAC 3.00" 215
NDP-80BAC-BH2 3.00" 215
NDP-80BAC-S2 3.00" 215
NDP-80BAE 3.00" 215
NDP-80BAG-C 3.00" 215
NDP-80BAH 3.00" 215
NDP-80BAH-1 3.00" 215
NDP-80BAH-T 3.00" 215
NDP-80BAH-T1 3.00" 215
NDP-80BAH-T1-S2 3.00" 215
NDP-80BAN 3.00" 215
NDP-80BAN-S2 3.00" 215
NDP-80BAN-T 3.00" 215
NDP-80BAN-T-S2 3.00" 215
NDP-80BAS 3.00" 215
NDP-80BAS-1 3.00" 215
NDP-80BAS-C 3.00" 215
NDP-80BAS-S2 3.00" 215
NDP-80BAS-T 3.00" 215
NDP-80BAS-T-S2 3.00" 215
NDP-80BAS-T1 3.00" 215
NDP-80BAS-XP 3.00" 215
NDP-80BAT 3.00" 215
NDP-80BAT-BU 3.00" 215
NDP-80BAT-S2 3.00" 215
NDP-80BAV 3.00" 215
NDP-80BAV-S2 3.00" 215
NDP-80BAV-T 3.00" 215
NDP-80BAV-T1-S2 3.00" 215
NDP-80BFC NPT 3.00" 215
NDP-80BFE NPT 3.00" 215
NDP-80BFG-C 3.00" 215
NDP-80BFG-E 3.00" 215
NDP-80BFH NPT 3.00" 215
NDP-80BFH-T1 3.00" 215
NDP-80BFH-T1-S2 3.00" 215
NDP-80BFN NPT 3.00" 215
NDP-80BFN-XP 3.00" 215
NDP-80BFS NPT 3.00" 215
NDP-80BFS-S2 3.00" 215
NDP-80BFS-T 3.00" 215
NDP-80BFS-T-S2 3.00" 215
NDP-80BFS-T1 3.00" 215
NDP-80BFS-T1-S2 3.00" 215
NDP-80BFT NPT 3.00" 215
NDP-80BFV NPT 3.00" 215
NDP-80BPC 3.00" 215
NDP-80BPC-XP 3.00" 215
NDP-80BPE 3.00" 215
NDP-80BPE-T1 3.00" 215
NDP-80BPE-XP 3.00" 215
NDP-80BPG-C-XP 3.00" 215
NDP-80BPG-E 3.00" 215
NDP-80BPG-E-XP 3.00" 215
NDP-80BPH 3.00" 215
NDP-80BPN 3.00" 215
NDP-80BPS 3.00" 215
NDP-80BPS-1 3.00" 215
NDP-80BPS-T 3.00" 215
NDP-80BPS-T1 3.00" 215
NDP-80BPS-XP 3.00" 215
NDP-80BPS-XP-1 3.00" 215
NDP-80BPT 3.00" 215
NDP-80BPT-XP 3.00" 215
NDP-80BPV 3.00" 215
NDP-80BPV-XP 3.00" 215
NDP-80BSC 3.00" 215
NDP-80BSC NPT 3.00" 215
NDP-80BSC-T 3.00" 215
NDP-80BSE 3.00" 215
NDP-80BSE NPT 3.00" 215
NDP-80BSE-FDA 3.00" 215
NDP-80BSE-T 3.00" 215
NDP-80BSE-XP 3.00" 215
NDP-80BSE-XP NPT 3.00" 215
NDP-80BSG-C 3.00" 215
NDP-80BSG-C NPT 3.00" 215
NDP-80BSG-E 3.00" 215
NDP-80BSG-E NPT 3.00" 215
NDP-80BSG-V-HT 3.00" 215
NDP-80BSH 3.00" 215
NDP-80BSH NPT 3.00" 215
NDP-80BSH-FDA 3.00" 215
NDP-80BSH-S2 3.00" 215
NDP-80BSH-T 3.00" 215
NDP-80BSH-T-S2 3.00" 215
NDP-80BSN 3.00" 215
NDP-80BSN NPT 3.00" 215
NDP-80BSS 3.00" 215
NDP-80BSS NPT 3.00" 215
NDP-80BSS-1 3.00" 215
NDP-80BSS-L NPT 3.00" 215
NDP-80BSS-T 3.00" 215
NDP-80BSS-T1 NPT 3.00" 215
NDP-80BSS-XP 3.00" 215
NDP-80BSS-XP NPT 3.00" 215
NDP-80BSS-XP-S2 3.00" 215
NDP-80BSS-XP-T1 3.00" 215
NDP-80BST 3.00" 215
NDP-80BST NPT 3.00" 215
NDP-80BST-FDA 3.00" 215
NDP-80BST-L 3.00" 215
NDP-80BST-XP NPT 3.00" 215
NDP-80BSV 3.00" 215
NDP-80BSV NPT 3.00" 215
NDP-80BSV-T-S2 3.00" 215
NDP-80BSV-XP 3.00" 215