Ultra Controlo, based in Sintra, Portugal, distributes and services Thomas pumps and compressors: peristaltic, liquid and gas diaphragm, piston, articulated piston, rotary vane and linear pumps for OEM, analytical, laboratory, medical and vehicle equipment.
9 Thomas product families that Ultra Controlo supplies and services in Portugal, with the series names the manufacturer uses. Tell us the series or the job, and we reply with the model.
Only the tube touches the fluid; flow rates from 0.1 to 3,000 ml/min, self-priming and able to run dry, for dosing cleaning agents and removing condensate, says Thomas.
Oil-less, self-priming pumps from 180 to 1,800 ml/min and up to 4 bar, with wetted parts in EPDM, FKM, PTFE or FFKM, for chemical dosing, fuel cells and hydrogen generators.
Oil-free, leak-tight diaphragm pumps with free flows from 530 ml/min to 90 l/min and vacuum to −990 mbar, for gas sampling, gas detection and pneumatic controls in OEM equipment, says Thomas.
Oil-less diaphragm vacuum pumps for autoclaves, analysers, vacuum ovens, rotary evaporators and degassing; the 8311 gives up to 43 l/min at 230 V, 50 Hz, says Thomas.
Oil-free, dry running piston pumps for nitrogen generators, gas analysers, packaging equipment and dry sprinkler systems; one WOB-L® series gives up to 212.4 l/min, 12.1 bar or −980 mbar, says Thomas.
Oil-less articulated piston compressors that stop, restart against back pressure and run continuously at 175 psig (12 bar), for air suspension, tyre inflation, pneumatic doors and wheel flange lubrication.
Oil-less, valve-free and nearly pulsation-free, for gas sampling, gas detection and vacuum pick and place; one series in the range gives up to 36 l/min, −930 mbar or 1.4 bar, says Thomas.
Oil-less vane pumps for vacuum (VTE, 58 to 170 l/min at 50 Hz, down to −850 mbar) or pressure (DTE, up to 1.0 bar), for vacuum lifting, packaging and gas sampling.
Oil-less linear diaphragm pumps with no bearings, for sewage aeration, aquaculture and greywater treatment; the LW-400 gives 425 l/min at its 200 mbar rated pressure, with an average sound level of 51 dB(A) (230 V, 50 Hz).
Sources: Ultra Controlo Industrial 2026 catalogue, pp. 10 and 15; Thomas website and data sheets, read on 24 October 2026.
Statements from the manufacturer’s own website and documents, each with its source.
Thomas describes WOB-L® pumps as dry running reciprocating pumps, a design it says it invented in 1976, and says it offers over thirty standard catalogue series of piston pumps.
Source: Thomas, Piston pumps and compressors and Piston pump technology (thomaspumps.com).
Thomas says its diaphragm pumps are oil-less and can run dry, and suit pressure, vacuum or a combination of the two.
Source: Thomas, Diaphragm pump technology (thomaspumps.com).
Thomas says its linear pumps use electromagnetic force to drive a diaphragm, have fewer wearing parts than equivalent reciprocating pumps, and are used in sewage aeration, greywater treatment, aquaculture and pond aeration.
Source: Thomas, Linear pump technology (thomaspumps.com).
Every Ultra Controlo partnership includes certification, technical training, a stock of genuine parts and UltraCare, our technical support programme. For Thomas equipment, that means one team for supply, parts and service.
Supply of Thomas equipment, and original components in stock to keep downtime to a minimum.
Diagnosis, repair and maintenance on site by our own certified, factory-trained team, with scheduled maintenance plans for each installation.
Preventive and corrective maintenance, original spare parts and emergency support, 24 hours a day, 7 days a week.
Source: Ultra Controlo Industrial 2026 catalogue, pp. 10 and 22 to 24.
Yes. Ultra Controlo distributes and services Thomas, one of the five partner brands in its Industrial 2026 catalogue.
The Ultra Controlo catalogue describes Thomas gas diaphragm pumps and linear pumps as oil-free.
Thomas states on its website that it has three manufacturing facilities, in North America, Germany and China.
Five manufacturers, one team for supply, parts and service in Portugal.
The series or the model, the quantity and the site, or the machine you want to replace. We reply with the price and the lead time.
