TECHWEST - TECHWEST- Eco-Vac 4-6 Chairs 2 X 1HP, 230 Volt, VFD Driven, 14 Gal Tank #VPD4D2 - # VPD4D2

EcoVac Dry Vacuum system — VPD4D2

the Tech West EcoVac Dry Vacuum system (Model VPD4D2) is the modern, oil-free, water-free answer to dental suction. A 2 x 1 HP (2 HP total) turbine system with a Variable Frequency Drive (VFD) controller delivers 40 CFM @ 8 HG of suction across 4-6 operatories — using up to 50% less electricity than a traditional liquid-ring pump, and zero process water. No traps to clean. No oil to change. Truly a maintenance-free Vacuum.

Key Features

• Variable Frequency Drive (VFD) controller — when no suction is being drawn the motor runs at one-third speed, then ramps automatically as operatories engage. the single largest contributor to the EcoVac's energy savings.
• Dry turbine design — no seal water required, no water/sewage cost, no water-recycling hardware to maintain.
• 40 CFM @ 8 HG peak flow at 8 inHg working Vacuum — sized for 4-6 simultaneous operatories.
• Integrated 14 gallon reservoir tank stabilizes Vacuum at the chairs.
• Zero process oil — no oil mist into the equipment room, no environmental disposal.
• Optional integrated amalgam separator for ISO 11143 / EPA dental Office Category compliance.
• Quiet operation: 62 dB(A) in normal use.
• Engineered, manufactured, and supported in the USA.

Key Selling Points

• Lowest operating cost in its class — VFD modulation drops energy use approximately 50% versus conventional liquid-ring pumps of equal capacity.
• Zero water consumption — eliminates the largest hidden cost of legacy liquid-ring Vacuum systems where water is metered.
• Truly maintenance-free — no traps to clean, no oil to check, no recycler to service.
• Future-proof against tightening EPA water-discharge and amalgam regulation.
• Backed by Tech West's industry-leading USA-based service network.

What Makes This Unique

the EcoVac's defining feature is Variable-speed control. A traditional Vacuum pump runs at full speed any time the office is open — even with a single chair in use. the EcoVac's VFD continuously matches motor speed to actual suction demand. the energy and noise savings compound with every operatory hour, and the resulting reduction in motor cycling extends service life dramatically. Add the Dry turbine architecture and the result is a Vacuum system with no seal water, no oil, and no consumables to schedule.

How It Compares

Versus a Tech West GoldenVac liquid-ring of equivalent user count, the EcoVac eliminates seal water cost entirely and cuts electricity use by roughly half — but costs more up front. the crossover point is typically 18-30 months for offices in metered-water markets. Versus competing Dry vacuums without VFD control, the EcoVac runs measurably quieter at idle and consumes a small fraction of the standby power.

Technical Specifications

Compatibility

Designed for dental operatories with HVE and saliva ejector handpieces. Compatible with Tech West optional integrated amalgam separator for ISO 11143 compliance. Plumbing layout: standard 2" dental Vacuum manifold. Tech West provides a free engineered plumbing/electrical schematic — submit your operatory layout via your USDD account manager.

What's in the Box

• EcoVac VPD4D2 Dry Vacuum system (factory pre-assembled on tank skid)
• Integrated 14 gallon reservoir tank
• Variable Frequency Drive (VFD) controller — pre-wired
• Manifold and electrical control box
• Installation and operation manual
• Tech West warranty card

Warranty

Tech West EcoVac Warranty: 5 years on the motor; 2 years on all other components. Warranty is administered by Tech West Inc. through authorized distributors. For complete warranty terms, contact Tech West or US dental Depot.

Manufacturer Support

• Tech West Inc. — 2625 N. Argyle Ave., Fresno, CA 93727
• Phone: (800) 428-7139 (toll-free) or (559) 291-1650
• Fax: (559) 348-9677
• Website: Tech-West.com

US dental Depot Service

• Phone: +1 (954) 874-6325 (Mon-Fri, 8am-5pm ET)
• Email: support@usdentaldepot.com
• Authorized Tech West distributor — full warranty pass-through
• Same-business-day quotes on plumbing and electrical packages

Downloads & Resources

• Tech West EcoVac product page
• EcoVac Installation & Operation Manual — request from Tech West or USDD
• EcoVac plumbing and electrical schematic — engineered to your layout, free of charge
• Optional amalgam separator data sheet — request from USDD

Works with: optional amalgam separators, dental utility manifolds, Tech West compressors. Related searches: Dry dental Vacuum, VFD dental Vacuum, oil-free dental Vacuum, EcoVac VPD4D2, dental Vacuum 4-6 users, energy-saving dental Vacuum, water-free dental Vacuum.