December 10, 2023 9:02PM EST

Lynch Now Offering HPUA & T Control Option from Sun Hydraulics

We are excited to announce the launch of Sun Hydraulics HPUA Hand Pump and the Sun Common (SC) cavity cartridge valves. These new SC cavity cartridges are optimized for lower-pressure systems. These valves boast a common SAE style cavity, which is compliant to SAE cavity standard ISO 17209:2013.

The HPUA Hand Pump

The HPUA is designed to provide hydraulic power to operate valves, cylinders, motors, and other hydraulic components in a wide range of industrial equipment. This valve is a screw-in, manual hand pump cartridge with dual integrated check valves.

It is manufactured to fit perfectly into the Sun Common SC-10-02 cavity, offering the following features:

  • Cavity SC-10-02
  • Series 1C
  • Capacity .442 in³
  • Maximum Operating Pressure 3000 psi
  • Valve Hex Size 7/8 in.
  • Valve Installation Torque 45 – 50 lbf ft
  • Seal kit – Cartridge Buna: 99C102007
  • Seal kit – Cartridge Viton: 99C102006

For more information:

Lynch is carrying the new T-control kit option for FNUC & DNUC.

The FNUC – T

FNUC-T is a 4-way, 3-position, electro-proportional, solenoid-operated directional valve with a pressure capacity of 3600 psi (250 bar) and is Sun Common Cavity.

This valve is direct actuated and requires no minimum hydraulic pressure for operation. Features include:

  • Cavity SC-10-04
  • Series 1C
  • Capacity 10 gpm
  • Maximum Operating Pressure 3600 psi
  • Typical Valve Leakage at 110 SUS (24cSt) 110 mL/min.@3600 psi
  • Response Time – Typical 50 ms
  • Solenoid Tube Diameter .75 in.
  • Valve Hex Size 1.00 in.
  • Coil Nut Torque 3.5 – 3.9 lbf ft
  • Valve Installation Torque 28 – 32 lbf ft
  • Mounting Bolt Installation Torque (T Control) 4.2 – 4.6 lbf ft
  • Model Weight (with coil) 1.20 lb
  • Model Weight 1.58 lb.

For more information:


The DNUC-T is a direct-acting, solenoid-operated, 4-way, 3-position spool valve. This valve is direct actuated and requires no minimum hydraulic pressure for operation.

The DNUC-T comes with the following features:

  • Cavity SC-10-04
  • Series 1C
  • Capacity 7 gpm 
  • Maximum Operating Pressure 3600 psi
  • Typical Valve Leakage at 110 SUS (24cSt) 11 in³/min.@3600 psi
  • Response Time – Typical 50 ms
  • Switching Frequency 15,000 max. cycles/hr
  • Solenoid Tube Diameter .75 in.
  • Valve Hex Size 27 mm
  • Coil Nut Torque 3.5 – 3.9 lbf ft
  • Valve Installation Torque 28 – 32 lbf ft

For more information:

991-291- Momentary bi-directional, hand-actuated control kit, T Control

The 991-291 Momentary bi-directional, hand-actuated control kit, T Control, allows the operator to temporarily shift the valve by rotating the lever in either direction.

It is to be used in conjunction with the FNUC-T and the DNUC-T.

  • Material Zinc Plated Steel
  • Description Momentary Bi-directional Operation (T Control Option)
  • Mounting Bolt Installation Torque (T Control) 4.2 – 4.6 lbf ft
  • Model Weight 0.80 lb.

For more information:

We are excited to offer these products to our customers. Whether you are looking for a reliable hand pump or a highly efficient control kit, we have you covered.

If you’re interested in learning more information, reach out to a member of our Sales Team today by emailing, or calling us toll-free at 1-888-626-4365.

Enovation Controls and Lynch’s Partnership

Enovation Controls has been a proud supplier of rugged displays, controls and instrumentation to Lynch Fluid Controls since 2018. The partnership, which began when Enovation Controls acquired the High Country Tek product line, has grown to include the entire catalog of reliable Murphy-branded products for engines, engine-driven equipment, and specialty vehicles.

Lynch is a highly capable integrator of Murphy-branded solutions with knowledgeable personnel and more than 34 years of intense application expertise in industries including mining, agriculture, forestry, energy, military, defense, and aerospace. As your partner, Lynch provides the right product and ensures customers receive the quality service and support only an authorized provider can deliver. In partnership with Enovation Controls, Lynch delivers reliable solutions that are the best value for both product and support before and after the sale.

Originally founded in 1939 by Pat Murphy, Enovation Controls operates today as a stand-alone subsidiary of Helios Technologies. It is joined by Sun Hydraulics, Faster S.R.L., and Balboa Water Group in the Helios portfolio of companies.  Enovation Controls has been ISO 9001 Certified since 1998 and is a well-respected and trusted partner to major engine and equipment manufacturers around the world, consistently meeting and beating specification standards that are rarely matched.  

Murphy products and Enovation Controls developed technologies expertly address critical needs and industry trends, enabling the ability to view and control engine and machine functions and diagnostics, making equipment more efficient and enhancing the operator experience. 

Customers in the territory may also be familiar with FW Murphy products designed for Oil & Gas Production and Natural Gas applications. These O&G specific solutions are supplied by FW Murphy Production Controls, which was formerly part of Enovation Controls prior to the Helios acquisition, but is now a separately owned entity with its own distribution network.

Enovation Controls Top Performing Distributor - 2021 Award

Sun Hydraulics – Motion Control for Mobile and Industrial Markets

Sun delivers smart solutions for demanding applications in all your favorite hydraulics markets. No matter where you go, there we are. Contact Lynch, your authorized Sun Distributor in Ontario and New York for your standard or custom hydraulic needs!

Lynch’s Green Roof In Full Bloom This Summer

“As a family owned business, I feel  it is our personal, corporate and social responsibility to do what we can to protect the planet. There are many ways that we can lessen our carbon footprint and our impact on the environment. We can and do lead by example and in taking the initiative to create a Green Roof at our Headquarters we anticipate that other businesses will consider it and follow suit. There are many more Green infrastructure projects in our plans for the future. ” – Ernie Lynch

In 2015, Lynch Fluid Controls completed the adaptation of a 40,000 Ft2 vegetated green roof. In addition to reducing energy consumption, green roofs help manage storm water runoff, reduce carbon emissions and enhance biodiversity within our neighborhood.





Lynch Fluid Controls In Attendance at Plastec East, NY for the First Time!



We are excited to be attending Plastec East for the first time ever! Come visit Lynch at 2018 Plastec East convention New York at Booth 422.

Lynch is proud to be appointed a SUN Hydraulics distributor for the state of New York, plus four counties in Pennsylvania. We continue to bring value to our customers in the hydraulics market through high-performance screw in cartridge valves, electro-hydraulics, manifolds, and integrated package solutions. We are also proud to offer innovative electronic control, display and instrumentation solutions.

Looking forward to seeing all the new and familiar faces there!

June 12 – 14, 2018
Jacob K. Javits Convention Center
Booth 422


Success at The Big Event Canadian Mining Expo 2018

It was great to see long standing customers & “dig into the world of mining!”

Lynch joined over 400 exhibitors in showcasing our products and services. The Big Event connects the mining industry with investors, equipment manufacturers and customers for their products. Every year the big Event keeps getting bigger! Kenward Mah, Director of Strategic Partnerships and Glenn Peon, Business Development Manager enjoyed their time in Timmins, Ontario.


June 6 – 7, 2018

McIntyre Community Centre
85 McIntyre Road
Timmins, ON, Canada
P4N 8R8
Booth R6-13