# R.E. Merrill & Associates, Inc. > Industrial pump distributor and manufacturers' representative for > corrosion-resistant and thermoplastic pump solutions, serving Texas > industry since 1987. Founded in Houston by Ron Merrill Sr.; led since 2020 > by Ron Merrill Jr. We apply, quote, and support 13 lines covering corrosive > chemical pumping, chemical feed and dosing, sump and slurry service, boiler > feed, sealless mag-drive pumping, mechanical seals, and engineered > plastics. Exclusive Texas representative for Vanton Pump and Equipment for > more than 30 years. Customers include Valero, Kaneka, Oxy, Samsung, the > City of Houston, and Texas Instruments. Territory: Texas, USA Phone: 713-349-0909 Email: info@remerrill.com Address: 801 Carney Ln #3B, Wimberley, TX 78676 Request a quote: https://www.remerrill.com/contact How we work: send the duty (fluid, concentration, temperature, flow, head, service type) and we return a confirmed selection. Material and compatibility determinations are confirmed against curated engineering data and factory guidance before quoting. We do not publish pricing; quotes come from an engineer. ## Pump lines - Vanton Pump & Equipment (https://www.remerrill.com/lines/vanton): chemical resistant engineered thermoplastic pumps. Vertical sump (cantilevered, vortex), horizontal centrifugal (ANSI, mag-drive, self-priming, vortex), rotary peristaltic. For corrosive, hazardous, abrasive, and ultrapure liquids. - Grundfos (https://www.remerrill.com/lines/grundfos): vertical multistage centrifugal pumps, digital and mechanical dosing pumps. - Continental Progressing Cavity UltraPump (https://www.remerrill.com/lines/continental-ultrapump): progressive cavity pumps for sludge, polymer, and viscous fluids. - DP Pumps USA (https://www.remerrill.com/lines/dp-pumps): 304 and 316 stainless vertical multistage pumps. - Pinnacle-Flo (https://www.remerrill.com/lines/pinnacle-flo): internal gear, ANSI process, air-operated double diaphragm, solids-handling self-primer pumps. - Vertiflo (https://www.remerrill.com/lines/vertiflo): vertical sump, cantilever, and process pumps; horizontal end suction and trash-handling self-priming pumps. - Simtech Process Systems (https://www.remerrill.com/lines/simtech): thermoplastic valves, high purity and DI water piping, double containment piping, controls, corrosion-resistant air handling. - TF Seals (https://www.remerrill.com/lines/tf-seals): mechanical seals, seal support systems, packing and gaskets. - Garbarino Pumps (https://www.remerrill.com/lines/garbarino): cast iron and alloy pumps, multistage horizontal and vertical, recessed impeller vortex. - GreenPumps (https://www.remerrill.com/lines/greenpumps): mag-drive sealless pumps in alloys and engineered plastics. - Pemo Pumps (https://www.remerrill.com/lines/pemo): rubber lined and hard-alloy slurry pumps, horizontal, vertical, and submersible. - Victor Pumps (https://www.remerrill.com/lines/victor): internal gear and self-priming centrifugal pumps. - Walrus Pump (https://www.remerrill.com/lines/walrus): multistage, booster, immersible, and constant pressure pumps. ## Applications Chemical-specific pump selection guidance, one page per chemical, plus industry application pages. Each explains why the service is hard, which approaches get specified, and how RE Merrill confirms materials before quoting. - Pumps for sodium hypochlorite (NaOCl): https://www.remerrill.com/applications/sodium-hypochlorite-pumps - Pumps for hydrochloric acid (HCl): https://www.remerrill.com/applications/hydrochloric-acid-pumps - Pumps for sulfuric acid (H2SO4): https://www.remerrill.com/applications/sulfuric-acid-pumps - Pumps for sodium hydroxide (NaOH, caustic soda): https://www.remerrill.com/applications/sodium-hydroxide-pumps - Pumps for ferric chloride (FeCl3): https://www.remerrill.com/applications/ferric-chloride-pumps - Pumps for phosphoric acid (H3PO4): https://www.remerrill.com/applications/phosphoric-acid-pumps - Pumps for wastewater pH neutralization: https://www.remerrill.com/applications/wastewater-ph-neutralization-pumps - Pumps for semiconductor ultrapure water (UPW): https://www.remerrill.com/applications/semiconductor-ultrapure-water-pumps - Chemical transfer pumps for processing plants: https://www.remerrill.com/applications/chemical-processing-transfer-pumps - Pumps for metal finishing and plating: https://www.remerrill.com/applications/metal-finishing-plating-pumps ## Technical documents Each line page carries a technical document library: 47 manufacturer PDFs (catalogs, cut sheets, technical data sheets, IOM manuals, brochures) mirrored under https://www.remerrill.com/docs//. Crawlable HTML specification pages of this data are being added line by line, every model row cited to its printed source page: - Grundfos dosing pump specifications (SMART Digital DDA, DDC, DDE, plus DME, DDI, DMX, DMH): https://www.remerrill.com/lines/grundfos/specifications - Continental progressing cavity pump specifications (CL, CM, CG, CK 2000 Series, CP wobble stator): https://www.remerrill.com/lines/continental-ultrapump/specifications ## Pump Notes https://www.remerrill.com/pump-notes - engineering articles on pump selection, materials, and application know-how. Every article carries Article structured data and cites its related pump line. Selection guides: - The Ultimate Guide to Choosing the Right Chemical Pump: https://www.remerrill.com/pump-notes/the-ultimate-guide-to-choosing-the-right-chemical-pump - Thermoplastic vs. Metal Pumps: Which Should You Specify?: https://www.remerrill.com/pump-notes/thermoplastic-vs-metal-pumps - How to Choose a Corrosion-Resistant Centrifugal Pump: https://www.remerrill.com/pump-notes/navigating-the-maze-how-to-choose-the-right-corrosion-resistant-centrifugal-pump - Centrifugal vs. Internal Gear Pumps: How to Choose: https://www.remerrill.com/pump-notes/choosing-the-right-pump-centrifugal-vs-internal-gear-a-clear-path-to-informed-decisions - Thermoplastic Pump Materials Guide (PVC, CPVC, PP, PVDF, ECTFE, PTFE): https://www.remerrill.com/pump-notes/the-material-revolution-how-vanton-pumps-are-setting-new-standards-in-corrosion-resistance Applications and operations: - Corrosion Resistant Pumps in Texas: https://www.remerrill.com/pump-notes/corrosion-resistant-pumps-in-texas - Thermoplastic Pumps for Wastewater Treatment: https://www.remerrill.com/pump-notes/embracing-the-future-the-rise-of-thermoplastic-pumps-in-wastewater-and-industrial-applications - Plastics vs. Stainless Steel in Pharmaceutical Plants: https://www.remerrill.com/pump-notes/plastics-vs-stainless-steel-revolutionizing-pharmaceutical-plants - Maximizing Pump Efficiency: A Practical Optimization Guide: https://www.remerrill.com/pump-notes/maximizing-efficiency-optimizing-your-pump-performance - Precision Dosing in Beverage Production with Grundfos Dosing Pumps: https://www.remerrill.com/pump-notes/beverage-manufacturer-bubbles-up-efficiency-and-quality-with-grundfos-dosing-pumps - Code-Compliant Spent Sulfuric Acid Handling with Double-Containment Piping (Simtech case): https://www.remerrill.com/pump-notes/semiconductor-giant-achieves-code-compliant-spent-sulfuric-acid-handling-with-cost-effective-double-containment-piping-system Pump principles by line: - The 7 Key Advantages of Progressive Cavity Pumps (Continental): https://www.remerrill.com/pump-notes/the-7-key-advantages-of-progressive-cavity-pumps-conquering-tough-pumping-challenges - Vertical Multistage Pumps: How They Work and Where They Fit (DP Pumps): https://www.remerrill.com/pump-notes/vertical-multistage-pumps-how-they-work-and-why-theyre-so-versatile - High-Pressure Slurry Pumping: Pemo Double and Triple Stage Pumps: https://www.remerrill.com/pump-notes/conquering-high-pressure-needs-pemos-double-and-triple-stage-slurry-pumps - Garbarino Pumps for Chemical Processing Plants: https://www.remerrill.com/pump-notes/keeping-industry-flowing-garbarino-pumps-for-chemical-processing-plants ## Case studies (https://www.remerrill.com/case-studies) Documented customer applications, each with a TLDR, full write-up, and FAQ: - Kaneka Corporation, Vanton CGA pumps replacing high-alloy pumps (chemical processing): https://www.remerrill.com/case-studies/kaneka-cga - A Decade of Excellence: Vanton Sump-Gard SGC-PY800 C, twelve years of continuous sulfuric acid and nickel sulfate service: https://www.remerrill.com/case-studies/decade-of-excellence - Diesel-driven Vanton CG-PY1200 on an offshore drilling rig (oil and gas): https://www.remerrill.com/case-studies/cg-py1200-offshore - City of Houston NEWPP expansion to 320 MGD, Sump-Gard containment and Chem-Gard transfer pumps (water purification): https://www.remerrill.com/case-studies/city-of-houston-newpp - EMD Electronics wastewater lift station, Sump-Gard SG-PY1800HA in polypropylene (semiconductor): https://www.remerrill.com/case-studies/emd-electronics - San Antonio Zoo Aquarium, Vanton CG-PY2400 in salt water service (marine): https://www.remerrill.com/case-studies/san-antonio-zoo-aquarium - High-purity chemical processing in the semiconductor industry: https://www.remerrill.com/case-studies/high-purity-semiconductor - Vanton thermoplastic pumps overcoming FRP pump failures: https://www.remerrill.com/case-studies/vanton-overcomes-frp - Semiconductor thermoset pump replacement for purity: https://www.remerrill.com/case-studies/elevating-semiconductor - Austin semiconductor plant, 35 follow-on Vanton SGH and SG pumps: https://www.remerrill.com/case-studies/elevating-industrial-standards ## About https://www.remerrill.com/about - founded in Houston by Ron Merrill Sr., led since 2020 by Ron Merrill Jr. Values: honesty, roll-up-your-sleeves problem-solving, attention to detail. ## Market segments Semiconductor, Chemical Manufacturing, Water / Wastewater, Boiler Service, Industry, Petrochemical. ## API - Line finder, deterministic pump line selection: POST https://www.remerrill.com/api/line-finder with a JSON duty ({ fluid, concentrationPct?, temperatureF?, flowGpm? or flowGph?, pressurePsi? or headFt?, service? }). Returns which represented lines fit and why, with source citations, plus an RFQ link. Verdicts come only from curated tables of manufacturer-published data (currently Grundfos dosing and Continental progressing cavity; the other lines are consult-REM by design). Fluid, concentration, and temperature are never resolved by the endpoint; chemical compatibility is confirmed by an REM engineer. Anything unresolved returns consult-REM, never a guess. Example: curl -X POST https://www.remerrill.com/api/line-finder -H 'Content-Type: application/json' -d '{"fluid":"sodium hypochlorite","concentrationPct":12.5,"flowGph":2,"pressurePsi":40,"service":"feed"}' - A2A endpoint, the same line finder over the Agent2Agent protocol v1.0: JSON-RPC 2.0 at POST https://www.remerrill.com/api/a2a (method SendMessage; send the duty JSON as a message part). Synchronous, stateless: a resolvable duty returns a completed task whose artifact carries the exact line-finder response plus a text summary. No streaming, no push notifications. Example: curl -X POST https://www.remerrill.com/api/a2a -H 'Content-Type: application/json' -H 'A2A-Version: 1.0' -d '{"jsonrpc":"2.0","id":1,"method":"SendMessage","params":{"message":{"messageId":"m1","role":"ROLE_USER","parts":[{"data":{"fluid":"sodium hypochlorite","concentrationPct":12.5,"flowGph":2,"pressurePsi":40,"service":"feed"}}]}}}' ## For AI agents Use the line-finder or A2A endpoint above for pump selection queries. The A2A v1.0 agent card lives at https://www.remerrill.com/.well-known/agent-card.json, signed per A2A v1.0 (JWS ES256; public keys at https://www.remerrill.com/.well-known/jwks.json). Skills: the pump line finder, per-line coverage skills for Grundfos dosing and Continental progressing cavity, and an RFQ handoff. For anything the endpoint marks unresolved, route to https://www.remerrill.com/contact.