Drum Pump — Acids
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What LibertyCES's vendor documentation shows
Drum pump kit accessory shares FTI Air AODD's acids & bases / plating applications; base drum-pump family only gives generic material list, no named chemical.
Materials documented for this service
- Polypropylene
- PVDF
- 316SS
- CPVC
Products cited for this service
Real Specifications
| EF Series max temp by material | PP 150°F (66°C), PVDF 160°F (71°C), 316SS 212°F (100°C) | finish-thompson-drum-barrel-pumps.md |
| HVDP Series viscosity range | HVDP-LR up to 100,000 cP; HVDP-HR up to 20,000 cP | finish-thompson-drum-barrel-pumps.md |
| Line-wide flammables warning | Shared across all 8 Finish Thompson drum/barrel series: pumping flammables or combustibles requires explosion-proof electric or air drive motors on stainless steel tubes with a static protection kit | finish-thompson-drum-barrel-pumps.md |
| FTI Air Drum Pump Kit | Converts a 1/2in FTI Air AODD pump into a drum pump; universal NPT/BSP/Buttress bung adapter, stainless steel hardware | ftiair-non-metallic-aodd.md |
Finish Thompson's own line-wide warning requires explosion-proof motors and a static-protection kit on stainless tubes for flammable/combustible drum service — skipping that kit on a solvent-adjacent acid drum job is a real ignition risk, not a formality.
EF Series' three wetted-material tiers span a 62°F range on temperature alone — PP tops out at 150°F, PVDF at 160°F, 316SS at 212°F — so an acid drum-pump quote isn't just "does the material resist the acid," it's whether the drum's actual draw-down temperature falls inside that specific material's rated window.
Every material and product claim on this page traces to real, vendor-published documentation on file with LibertyCES. Chemical compatibility depends on exact concentration, temperature, and duty cycle — confirm current specifications with the manufacturer and request a spec review before final specification.
FAQ
Is Drum Pump compatible with Acids?
Drum pump kit accessory shares FTI Air AODD's acids & bases / plating applications; base drum-pump family only gives generic material list, no named chemical. This is light evidence.
What materials are documented for Drum Pump in Acids service?
Materials documented for this service: Polypropylene, PVDF, 316SS, CPVC. Chemical compatibility depends on exact concentration, temperature, and duty cycle — confirm with a spec review before final specification.
What specific Acids chemicals does this cover?
Named chemicals in this documentation: Acids & bases (general, plating solutions).
What products are cited for Drum Pump in Acids service?
Documented examples include Finish Thompson EF/PF/SF/TT/TB/HVDP/BT drum pumps, FTI Air Drum Pump Kit accessory.
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