webster hydraulic pump specs supplier

The Webster brand is known for its excellent quality and long-life performance gear pumps. Over the 60+ years many companies had acquired the Webster brand. While many of those companies are no longer providing Webster components, Hydraulic.net specializes in providing replacement Webster gear pumps, many models that are considered obsolete in the market are still available through Hydraulic.net.

Hydraulic.net has over 30 years of experience. We worked with Webster in the early years and a large percentage of the pumps we ship fall under the Webster brand. Hydraulic.net is one of the largest providers of Webster replacement pumps today. We are proud of our experience, knowledge, and commitment to quality. For reliable and accurate gear pumps you just need to give us a call. Our facilities are in North East Florida where we serve customers across the US, Canada, Mexico, and Internationally.

For any pump inquiries we are available via phone 8:30 AM to 5:00 PM, Monday through Friday at (800) 765-5670. We are also available via through the quote request form on the website.

We carry a large inventory of parts and try to ensure the pumps we find our customers need most often are in stock and ready to ship. In many cases we can ship your pump to quickly and get you back up and running.

Webster – Danfoss HC series is another series from the high-performance line known for their consistent quality, long life hydraulic gear pumps. Over the years the Webster brand has been sold and acquired by multiple companies. Leaving very few resources for consumers to find replacement hydraulic gear pump. Hydraulic.net has been providing Webster pumps since the beginning and continues today as one of the few quality manufactures with the capability and expertise to build these hard to find pumps with accuracy, quality, and reliable pumps. We stock several models and parts that allows us to often ship quickly.

HC series pumps are usually compact and extra rugged, HC Series is being used on jobs ranging from lubrication systems to power systems. Rugged cast iron housings, designed for extra strength, are assembled with eight high strength hardened screws, spaced for even distribution of pressure loads. A double row ball bearing absorbs compound driving thrust, and heavy-duty needle bearings at other bearing points assure high mechanical efficiency.

When rotation is one direction only is required, the HC series pups are available with an internal bleed which eliminates the drain port. For installations of this type, rotation clockwise (RH) or counter clock-wise (LH) when looking at the shaft end of the pump should be specified.

With external drain, rotation may be in either direction. In some cases, Bi-rotational pumps replacement pump may not be an option. When you order we will confirm.

The 4XCS is the same basic type of pump as the HC Series, however, it has a splined internal drive plus replacement bronze wear plates for east of field service.

Listed in the table below are some of the HC product numbers. If you don’t see the numbers from your pump listed below or you have the model or serial number then please call one of our hydraulic experts at (800) 765-5670, Monday through Friday, available 8:30 to 5:00 PM EST or you may submit a quote request and we will get back to you quickly. We can cross match the numbers from your Webster pump to confirm the replacement options.

Working with Hydraulic.net means you will experience quality, accuracy, and reliability. Our pumps are built and tested in-house from our St. Augustine, Florida facilities. With over 30 years of experience working with Major OEMs, distributors, repair shops, and end users, Hydraulic.net has the pumps you need and our goal is to help our customers as quickly as possible. Call us at (800) 765-5670 or submit a quote request, we are here to help!

QCC took over the manufacture of the Webster & CP pumps and motors product families using the original tooling, assembly and test procedures transferred to us from Danfoss the Original Equipment Manufacturer (OEM). These products are exact matches to the original equipment part numbers and have been in production for many years with QCC.

For more than 60 years, Webster has been synonymous with superior quality, high performance gear pumps and motors. QCC has been manufacturing the Webster B, YB and YC product lines since 2004. In 2010, QCC extended its gear pump and motor offering with the transfer of the CP product line from Danfoss to QCC. The Webster/QCC line of gear products ranges from 0.06 cubic inches per revolution to 9.89 cubic inches per revolution (1.80 to 162 cubic centimeters) with mounting flanges 4F17, SAE A, SAE B and SAE C mounts. Options include flow divider models and multi-section pumps. K Series hydraulic pumps and motors provide the ultimate in flexibility, with numerous displacements, features, and shaft/port options.

QCC now manufactures K Series (formerly Danfoss) Pumps and Motors which have an excellent reputation for rugged, dependable performance at continuous pressures to 3000 psi (207 bar) and speeds to 3000 rpm. Applications include in construction, agriculture, lawn/turf care, cement mixers, fan drives, power steering and more. We also have also resurrected many of the formerly “obsolete” models to support our customers’ needs including PTO hydraulic power supply systems for agricultural applications.

Webster/Webtec manufactures hydraulic flow controls, pressure control valves and directional control valves for mobile machinery. We offer choices of threading and port size for standard or custom specifications. We offer replacements for Webster gear pumps, Milwaukee cylinders, and Teledyne valves.

The ILFC is a pressure compensated flow control valve (fixed, in-line) with 2 ports. Can be used to maintain the flow rate of hydraulic fluid for operating cylinders and motors at a constant speed.

Fixed priority flow dividers allow you to split a single input flow into a regulated flow and an excess flow. The regulated (Priority) flow can be used to perform the required task while the excess flow which can be routed directly back to the oil reservoir or redirected to drive another system, which can eliminate the need for an additional pump to drive an ancillary system. This is a 3-port flow divider which is pressure compensated and contains an on-board relief valve.

Priority Type Flow Dividers split a single input flow into a Priority flow which is a regulated flow, and a bypass flow, which is excess flow. The excess bypass flow can can be rerouted to the hydraulic fluid reservoir or used to power a second system, which can eliminate the need for a second pump to drive another hydraulic circuit. Easy adjustments to the priority flow can be made visually using a hand dial. Pressure compensation allows both flows (priority and bypass) to be controlled concurrently at their own pressures without changing the flow rate of the priority flow.

A great choice for agricultural and industrial uses, as this remote control flow divider is vibration and contamination resistant and can be powered from a vehicle supply using the on-board 9 - 28 V D.C. supply. Current draw is automatically limited to avoid overheating or motor overload. Model FDM offers a low-cost method of controlling the speed of a hydraulic motor. The regulated (priority) flow port gives an output free of affect by load pressure while the bypass port can be directed to power a secondary hydraulic circuit. Remote control use from up to 130 feet is possible using a potentiometer.

Allows the flow to be diverted mechanically by an offset spring pushing the spool. The spool and spring are contained in a sealed housing to prevent environmental corrosion. Available in one spool or two spool versions. The 2-spool version allows you to divert flow from one circuit to another or to a hydraulic fluid reservoir. A wide variety of spool ends and port threading are available.

A rotary spool type directional control valve which contains a rotor that rotates relative to body of the valve. Inlet and outlet ports can be connected in many different flow patterns to control pressurized fluid for start, stop or directional changes. Webster’s flat rotors compensate for valve wear, creating near zero-leak through the life of the valve. Available with 7 different flow patterns, 3 flow ratings and several porting options. These valves may be mounted on a manifold, on a panel or used inline on the hydraulic circuit. Manual control is achieved using ball handles, spring centring and detents.

Durable hydraulic directional control valve used for mobile and industrial systems. Minimal leakage in the spool even under the 3625 psi pressure tank port rating. Methods of operation include lever, cam and pilot (air or oil).

Pressure relief valves protect hydraulic circuits from overload by limiting maximum pressure to a pre-set capacity. The relief pressure setting is set by Webster to the customers specifications within pressures from 290 psi to 3000psi. The fast response of this valve protects the hydraulic circuit from shock and overload or the expansion of thermal fluids. Due to straight-through porting, the valve can be connected inline using a “T” connector. Model RV020 direct acting in-line relief valve is minimally affected by particle contamination