Trusted Partner of Choice for Complex, Mission-Critical Flow Control Products

What We Do

Vian Enterprises, Inc. specializes in design, development and manufacture of multi-stage lubrication pumps and lubrication system components. Vian has established itself as an industry leader, providing high quality engineered products at a low price and has successfully controlled costs and quality by maintaining in-house manufacturing, assembly and testing of our products to the greatest possible extent. Vian offers a lower cost of ownership to our customers by providing world class quality and exceptional on time delivery of highly reliable products.

ALL of the following products are produced by Vian in house.  Our vertically-integrated operations allow us complete control of Quality, Delivery and Price.

Product Specialties:

  •  Complete pump design and systems engineering
  • Solid modeling of pump casting, including structural and thermal analysis
  • Complete qualification testing
  • Gerotor pumps
  • Gear pumps
  • Gear and spline shafts
  • Filter Bypass valves
  • Fluid regulators
  • Electro-Mechanical switches
  • Seal plates – rubber molding
  • Chip detectors
  • Shear shaft testing

Our Capabilities

Since 1968, Vian Enterprises has been a manufacturer of aerospace oil lubrication systems, including pumps, valves, fluid regulators, and gerotors. We handle the entire process from initial design to testing. We produce all machined parts in-house at our state-of-the-art manufacturing facility, which was built in 2020. The facility boasts 100 machine tools with the following capabilities:


  • 5 axis CNC machining center (10)
  • 4 axis CNC machining center (14)
  • 3 axis CNC machining center (2)
  • 2 axis twin pallet CNC machining center (2)


  • Twin spindle live tooling lathes (12)
  • 2 axis CNC lathe (18)


  • CNC OD grinder (5)
  • CNC ID grind (3)
  • Surface grinder (5)

Hone and Lap:

  • Sunnen Hone (3)
  • Double sided CNC lap
  • Single sided lap


  • Twin spindle CNC Gun Drill
  • Shot Peen
  • Rubber Mold press (2)
  • Manual lathe (4)

About Us

Our Mission Statement

“Through our actions and accomplishments we will earn respect— not just for the products we build —but for the way we do business, the quality of our people, and for our genuine commitment to making
a positive difference in our industry.”

Our Quality

Vian Enterprises, Inc. is committed to Continuous Improvement in Quality and Productivity to satisfy our customers. Quality is defined by customer requirements and expectations. Our goal is to become a Total Quality Company by continually improving all of our work processes to satisfy the requirements of our customers.

Our Charter

Grow One Person at a Time. Produce Quality Products at Reasonable Prices. Only Grow Where We Can Maintain 100% Quality & Delivery. Never Trade Growth for Quality.

Our Certifications

  • ISO 9001:2015 + AS9100D
  • FAA Approved Repair Station # V5NR374Y
  • EASA Part-145 certification – EASA.145.6270
  • NADCAP accredited for: Liquid penetrant, Magnetic particle inspection, Surface enhancement – shot peen