LEUCO SPA
About
LEUCO S.p.A., operating under the HAWK Pumps brand from Reggio Emilia, Italy, has manufactured high-pressure piston pumps for over 30 years. Every HAWK pump is designed, produced, and tested in-house, and the company emphasizes long service life, minimal maintenance, and high reliability across its extensive portfolio. HAWK offers one of the industry's broadest ranges of piston pump configurations, organized into Basic, Standard, Special, and High-Performance lines — spanning from compact car-wash units to heavy-duty industrial and chemical-resistant models. The Standard series includes CHS, CHD, CFG, NHDP, NMT, NPM, NLTI, XLTI, XXT, PXI, MXT, and MPX families, each available in multiple displacements and left/right configurations. High-Performance lines feature the GXX, GXT, GPX, TXT, TXX, TPX, HFR, and HHP series for the most demanding pressure and flow requirements. Specialized variants cover virtually every industrial niche: nickel-plated models for corrosion resistance, car-wash-specific configurations (NHDP CW and NMT CW), high-temperature versions (NMT HT, XLTI HTI, XXT HTI, MXT HT, GXT HT), ATEX-certified explosion-proof pumps (XLTI Atex series), chemical and stainless-steel chemical pumps (NHDP Chemical, NMT Chemical, XLTI Chemical, MXT Chemical), and NEMA-configured units for the North American market. The company also supplies complete electric (ElectricPAK) and hydraulic motor pump units, plus accessories including electric and hydraulic motors, flanges, flexible couplings, gearboxes, pressure regulation valves, discharge valves, guns, lances, and nozzles. HAWK serves pressure washing, industrial and municipal cleaning, vehicle washing, misting, food processing, reverse osmosis, oil and gas, firefighting, and chemical markets, and holds ISO 9001, ISO 14001, ISO 50001, and ISO 45001 certifications.
Key Products
Entry-level high-pressure piston pumps for standard duty applications.
Mid-range high-pressure piston pumps for continuous-duty commercial and industrial use.
Purpose-designed high-pressure piston pumps for niche or custom applications.
Top-tier piston pumps delivering maximum pressure and flow for demanding industrial processes.
Piston pumps with integrated electric motor flanges for direct-drive installations.
Piston pumps configured for gasoline or diesel engine drive in mobile or remote applications.
Piston pumps designed for hydraulic motor drive, common in construction and municipal equipment.
Complete packaged pump systems with electric motor, ready for installation and operation.
Complete packaged pump systems with hydraulic motor drive for mobile equipment integration.
Corrosion-resistant piston pumps with nickel plating for chemical and aggressive-fluid applications.
High-pressure piston pumps specifically designed for vehicle washing installations.
Piston pumps engineered to handle hot water and thermal cycling in cleaning systems.
ATEX-certified piston pumps for use in hazardous explosive atmospheres in oil and gas or chemical environments.
Corrosion-resistant piston pumps for chemical dosing and transfer in aggressive fluid service.
Rugged piston pumps built for the most demanding continuous-duty industrial applications.
Piston pumps with NEMA motor frames for the North American market.
Valves that control and regulate output pressure in high-pressure pump systems.
Valves that manage fluid discharge from pump systems.
High-pressure delivery accessories for directing and controlling spray patterns in cleaning applications.
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