Up to 164 gpm. Available in aluminum, stainless steel (316), Kynar®(PVDF), groundable acetal, and polypropylene construction.
Up to 164 gpm. Pumps are available in aluminum, stainless steel (316), Kynar®(PVDF), groundable acetal, and polypropylene construction. 2″ Fluid Port (NPT or ANSI Flange)
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 backside of the air valve. The pressure drop produces a shift of the main air valve. This motion repeats on the other side.
| Model Number | Size | Max Flow (GPM) | Price |
|---|---|---|---|
| DP-50BAC-HD | 2.0" | 164 | $0.00 |
| DP-50BAE-HD | 2.0" | 164 | $0.00 |
| DP-50BAH-HD | 2.0" | 164 | $0.00 |
| DP-50BAN-HD | 2.0" | 164 | $0.00 |
| DP-50BAS-HD | 2.0" | 164 | $0.00 |
| DP-50BAT-HD | 2.0" | 164 | $0.00 |
| DP-50BAV-HD | 2.0" | 164 | $0.00 |
| DP-50BFC-HD NPT | 2.0" | 164 | $0.00 |
| DP-50BFC-HD-S2 NPT | 2.0" | 164 | $0.00 |
| DP-50BFE-HD NPT | 2.0" | 164 | $0.00 |
| DP-50BFH-HD NPT | 2.0" | 164 | $0.00 |
| DP-50BFN-HD NPT | 2.0" | 164 | $0.00 |
| DP-50BFS-HD NPT | 2.0" | 164 | $0.00 |
| DP-50BFS-HD-S2 | 2.0" | 164 | $0.00 |
| DP-50BFT-HD NPT | 2.0" | 164 | $0.00 |
| DP-50BFV-HD NPT | 2.0" | 164 | $0.00 |
| DP-50BPC-HD | 2.0" | 164 | $0.00 |
| DP-50BPE-HD | 2.0" | 164 | $0.00 |
| DP-50BPH-HD | 2.0" | 164 | $0.00 |
| DP-50BPN-HD | 2.0" | 164 | $0.00 |
| DP-50BPS-HD | 2.0" | 164 | $5105.00 |
| DP-50BPT-HD | 2.0" | 164 | $0.00 |
| DP-50BPV-HD | 2.0" | 164 | $0.00 |
| DP-50BSC-HD | 2.0" | 164 | $0.00 |
| DP-50BSC-HD NPT | 2.0" | 164 | $0.00 |
| DP-50BSE-HD | 2.0" | 164 | $0.00 |
| DP-50BSE-HD NPT | 2.0" | 164 | $0.00 |
| DP-50BSH-HD | 2.0" | 164 | $0.00 |
| DP-50BSH-HD NPT | 2.0" | 164 | $0.00 |
| DP-50BSH-HD-T1-S2 | 2.0" | 164 | $0.00 |
| DP-50BSN-HD | 2.0" | 164 | $0.00 |
| DP-50BSN-HD NPT | 2.0" | 164 | $0.00 |
| DP-50BSS-HD | 2.0" | 164 | $0.00 |
| DP-50BSS-HD NPT | 2.0" | 164 | $0.00 |
| DP-50BST-HD | 2.0" | 164 | $0.00 |
| DP-50BST-HD NPT | 2.0" | 164 | $0.00 |
| DP-50BST-HD-S1 | 2.0" | 164 | $0.00 |
| DP-50BSV-HD | 2.0" | 164 | $0.00 |
| DP-50BSV-HD NPT | 2.0" | 164 | $0.00 |
| DP-50BVE-HD | 2.0" | 164 | $0.00 |
| DP-50BVH-HD | 2.0" | 164 | $0.00 |
| DP-50BVS-HD | 2.0" | 164 | $0.00 |
| DP-50BVT-HD | 2.0" | 164 | $0.00 |
| DP-50BVV-HD | 2.0" | 164 | $0.00 |
| NDP-50BAC | 2.00" | 164 | $0.00 |
| NDP-50BAC-P2 | 2.00" | 164 | $0.00 |
| NDP-50BAC-S1 | 2.00" | 164 | $0.00 |
| NDP-50BAC-S2 | 2.00" | 164 | $0.00 |
| NDP-50BAC-T | 2.00" | 164 | $0.00 |
| NDP-50BAE | 2.00" | 164 | $0.00 |
| NDP-50BAE-HP | 2.00" | 164 | $0.00 |
| NDP-50BAE-T1 | 2.00" | 164 | $0.00 |
| NDP-50BAE-T1-S2 | 2.00" | 164 | $0.00 |
| NDP-50BAG-C | 2.00" | 164 | $0.00 |
| NDP-50BAG-C-S2 | 2.00" | 164 | $0.00 |
| NDP-50BAG-E | 2.00" | 164 | $0.00 |
| NDP-50BAH | 2.00" | 164 | $0.00 |
| NDP-50BAH-1 | 2.00" | 164 | $0.00 |
| NDP-50BAH-T | 2.00" | 164 | $0.00 |
| NDP-50BAH-T1 | 2.00" | 164 | $0.00 |
| NDP-50BAN | 2.00" | 164 | $1830.00 |
| NDP-50BAN-T | 2.00" | 164 | $0.00 |
| NDP-50BAN-T-L | 2.00" | 164 | $0.00 |
| NDP-50BAN-T-XP | 2.00" | 164 | $0.00 |
| NDP-50BAN-T1 | 2.00" | 164 | $0.00 |
| NDP-50BAS | 2.00" | 164 | $1830.00 |
| NDP-50BAS-S2 | 2.00" | 164 | $0.00 |
| NDP-50BAS-S2-T | 2.00" | 164 | $0.00 |
| NDP-50BAS-T | 2.00" | 164 | $0.00 |
| NDP-50BAS-T1 | 2.00" | 164 | $0.00 |
| NDP-50BAT | 2.00" | 164 | $0.00 |
| NDP-50BAT-S1 | 2.00" | 164 | $0.00 |
| NDP-50BAT-S2 | 2.00" | 164 | $0.00 |
| NDP-50BAV | 2.00" | 164 | $0.00 |
| NDP-50BAV-T | 2.00" | 164 | $0.00 |
| NDP-50BAV-T1 | 2.00" | 164 | $0.00 |
| NDP-50BAV-T1-S2 | 2.00" | 164 | $0.00 |
| NDP-50BFC NPT NEW | 2.00" | 164 | $0.00 |
| NDP-50BFC-S1-S2 | 2.00" | 164 | $0.00 |
| NDP-50BFC-S2 | 2.00" | 164 | $0.00 |
| NDP-50BFC-T | 2.00" | 164 | $0.00 |
| NDP-50BFE NPT NEW | 2.00" | 164 | $0.00 |
| NDP-50BFG-C | 2.00" | 164 | $0.00 |
| NDP-50BFG-E | 2.00" | 164 | $0.00 |
| NDP-50BFH NPT NEW | 2.00" | 164 | $0.00 |
| NDP-50BFH-T | 2.00" | 164 | $0.00 |
| NDP-50BFN NPT NEW | 2.00" | 164 | $0.00 |
| NDP-50BFN-T | 2.00" | 164 | $0.00 |
| NDP-50BFS NPT NEW | 2.00" | 164 | $0.00 |
| NDP-50BFS-1 | 2.00" | 164 | $0.00 |
| NDP-50BFS-S2 | 2.00" | 164 | $0.00 |
| NDP-50BFS-T | 2.00" | 164 | $0.00 |
| NDP-50BFS-T-S2 | 2.00" | 164 | $0.00 |
| NDP-50BFS-T1 | 2.00" | 164 | $0.00 |
| NDP-50BFS-T1-S2 | 2.00" | 164 | $0.00 |
| NDP-50BFT NPT NEW | 2.00" | 164 | $0.00 |
| NDP-50BFV NPT NEW | 2.00" | 164 | $0.00 |
| NDP-50BPC | 2.00" | 164 | $0.00 |
| NDP-50BPC-XP | 2.00" | 164 | $0.00 |
| NDP-50BPE | 2.00" | 164 | $4480.00 |
| NDP-50BPE-XP | 2.00" | 164 | $0.00 |
| NDP-50BPG-C | 2.00" | 164 | $0.00 |
| NDP-50BPG-C-XP | 2.00" | 164 | $0.00 |
| NDP-50BPG-E | 2.00" | 164 | $0.00 |
| NDP-50BPG-E-XP | 2.00" | 164 | $0.00 |
| NDP-50BPH | 2.00" | 164 | $0.00 |
| NDP-50BPH-T | 2.00" | 164 | $0.00 |
| NDP-50BPN | 2.00" | 164 | $4325.00 |
| NDP-50BPS | 2.00" | 164 | $4325.00 |
| NDP-50BPS-1 | 2.00" | 164 | $0.00 |
| NDP-50BPS-T | 2.00" | 164 | $0.00 |
| NDP-50BPS-T-S2 | 2.00" | 164 | $0.00 |
| NDP-50BPS-T-XP | 2.00" | 164 | $0.00 |
| NDP-50BPS-T1 | 2.00" | 164 | $0.00 |
| NDP-50BPS-T1-S2 | 2.00" | 164 | $0.00 |
| NDP-50BPS-XP | 2.00" | 164 | $0.00 |
| NDP-50BPT | 2.00" | 164 | $0.00 |
| NDP-50BPT-XP | 2.00" | 164 | $0.00 |
| NDP-50BPV | 2.00" | 164 | $0.00 |
| NDP-50BPV-XP | 2.00" | 164 | $0.00 |
| NDP-50BSC | 2.00" | 164 | $0.00 |
| NDP-50BSC NPT | 2.00" | 164 | $0.00 |
| NDP-50BSC-XP | 2.00" | 164 | $0.00 |
| NDP-50BSC-XP NPT | 2.00" | 164 | $0.00 |
| NDP-50BSE | 2.00" | 164 | $5940.00 |
| NDP-50BSE NPT | 2.00" | 164 | $5725.00 |
| NDP-50BSE-FDA | 2.00" | 164 | $0.00 |
| NDP-50BSE-I | 2.00" | 164 | $0.00 |
| NDP-50BSE-T | 2.00" | 164 | $0.00 |
| NDP-50BSE-T NPT | 2.00" | 164 | $0.00 |
| NDP-50BSE-T1 | 2.00" | 164 | $0.00 |
| NDP-50BSE-T1-S2 NPT | 2.00" | 164 | $0.00 |
| NDP-50BSE-XP | 2.00" | 164 | $0.00 |
| NDP-50BSE-XP NPT | 2.00" | 164 | $0.00 |
| NDP-50BSG-C | 2.00" | 164 | $0.00 |
| NDP-50BSG-C NPT | 2.00" | 164 | $0.00 |
| NDP-50BSG-C-XP | 2.00" | 164 | $0.00 |
| NDP-50BSG-E | 2.00" | 164 | $0.00 |
| NDP-50BSG-E NPT | 2.00" | 164 | $0.00 |
| NDP-50BSG-V | 2.00" | 164 | $0.00 |
| NDP-50BSG-V NPT | 2.00" | 164 | $0.00 |
| NDP-50BSG-V-XP | 2.00" | 164 | $0.00 |
| NDP-50BSH | 2.00" | 164 | $0.00 |
| NDP-50BSH NPT | 2.00" | 164 | $0.00 |
| NDP-50BSH-FDA | 2.00" | 164 | $0.00 |
| NDP-50BSH-S1 | 2.00" | 164 | $0.00 |
| NDP-50BSH-S1-HP | 2.00" | 164 | $0.00 |
| NDP-50BSH-T-TS | 2.00" | 164 | $0.00 |
| NDP-50BSH-T1 | 2.00" | 164 | $0.00 |
| NDP-50BSH-T1-S2 | 2.00" | 164 | $0.00 |
| NDP-50BSN | 2.00" | 164 | $0.00 |
| NDP-50BSN NPT | 2.00" | 164 | $0.00 |
| NDP-50BSN-T | 2.00" | 164 | $0.00 |
| NDP-50BSS | 2.00" | 164 | $5940.00 |
| NDP-50BSS NPT | 2.00" | 164 | $0.00 |
| NDP-50BSS-1 | 2.00" | 164 | $0.00 |
| NDP-50BSS-1 NPT | 2.00" | 164 | $0.00 |
| NDP-50BSS-S1 | 2.00" | 164 | $0.00 |
| NDP-50BSS-S2 | 2.00" | 164 | $0.00 |
| NDP-50BSS-T | 2.00" | 164 | $0.00 |
| NDP-50BSS-T NPT | 2.00" | 164 | $0.00 |
| NDP-50BSS-T-S2 | 2.00" | 164 | $0.00 |
| NDP-50BSS-T1 | 2.00" | 164 | $0.00 |
| NDP-50BSS-T1 NPT | 2.00" | 164 | $0.00 |
| NDP-50BSS-T1-S2 | 2.00" | 164 | $0.00 |
| NDP-50BSS-V1 | 2.00" | 164 | $0.00 |
| NDP-50BSS-XP | 2.00" | 164 | $0.00 |
| NDP-50BSS-XP NPT | 2.00" | 164 | $0.00 |
| NDP-50BSS-XP-T1 | 2.00" | 164 | $0.00 |
| NDP-50BST | 2.00" | 164 | $0.00 |
| NDP-50BST NPT | 2.00" | 164 | $0.00 |
| NDP-50BST-FDA | 2.00" | 164 | $0.00 |
| NDP-50BST-S1 | 2.00" | 164 | $0.00 |
| NDP-50BST-S1-S2 | 2.00" | 164 | $0.00 |
| NDP-50BST-XP | 2.00" | 164 | $0.00 |
| NDP-50BST-XP NPT | 2.00" | 164 | $0.00 |
| NDP-50BSV | 2.00" | 164 | $0.00 |
| NDP-50BSV NPT | 2.00" | 164 | $0.00 |
| NDP-50BSV-S2-T | 2.00" | 164 | $0.00 |
| NDP-50BSV-T1 | 2.00" | 164 | $0.00 |
| NDP-50BSV-XP | 2.00" | 164 | $0.00 |
| NDP-50BVE | 2.00" | 164 | $0.00 |
| NDP-50BVE-XP | 2.00" | 164 | $0.00 |
| NDP-50BVG-C | 2.00" | 164 | $0.00 |
| NDP-50BVG-C-XP | 2.00" | 164 | $0.00 |
| NDP-50BVG-E | 2.00" | 164 | $0.00 |
| NDP-50BVG-E-XP | 2.00" | 164 | $0.00 |
| NDP-50BVG-V | 2.00" | 164 | $0.00 |
| NDP-50BVG-V-XP | 2.00" | 164 | $0.00 |
| NDP-50BVH | 2.00" | 164 | $0.00 |
| NDP-50BVS | 2.00" | 164 | $0.00 |
| NDP-50BVS-XP | 2.00" | 164 | $0.00 |
| NDP-50BVS-XP-T | 2.00" | 164 | $0.00 |
| NDP-50BVT | 2.00" | 164 | $0.00 |
| NDP-50BVT-XP | 2.00" | 164 | $0.00 |
| NDP-50BVV | 2.00" | 164 | $0.00 |
| NDP-50BVV-XP | 2.00" | 164 | $0.00 |
| NDP-50FAS | 2.00" | 164 | $0.00 |
| NDP-50BPC-PP | 2.00" | 164 | $0.00 |
| NDP-50BPE-PP | 2.00" | 164 | $0.00 |
| NDP-50BPH-PP | 2.00" | 164 | $4715.00 |
| NDP-50BPN-PP | 2.00" | 164 | $0.00 |
| NDP-50BPS-PP | 2.00" | 164 | $4715.00 |
| NDP-50BPT-PP | 2.00" | 164 | $0.00 |
| NDP-50BPV-PP | 2.00" | 164 | $0.00 |
| NDP-50BVE-PP | 2.00" | 164 | $0.00 |
| NDP-50BVH-PP | 2.00" | 164 | $0.00 |
| NDP-50BVS-PP | 2.00" | 164 | $0.00 |
| NDP-50BVT-PP | 2.00" | 164 | $10030.00 |
| NDP-50BVV-PP | 2.00" | 164 | $0.00 |