DHI Water Transfer Service Division


Reference Calculators

DHI Water Transfer Equipment & Services

  • The equipment selected by DHI for water transfer services was picked for being the best available on the market.

  • DHI has invested in large diameter hose capable of feeding frac demand and has selected the materials used by putting service reliability, safety, durability and versatility first.

  • DHI employs 12” Polyurethane hose for high resistance to the harsh environment. Pumps come in two sizes 600HP as a primary pump and 325HP for inline pumps on a long push.

  • The deployment equipment has been selected for ease of use, reliability and speed of deployment while not compromising safety.

  • DHI’s design team has developed innovative designs together to make operations simpler and more versatile. (See specific Data Sheets)

  • DHI provides Frac Tanks and storage needs to complement water transfer.

High Volume Pumps 600HP

  • The DHI 600 HP pump is built on dual axle 20,000 lb trailer incorporating a 210 gal fuel tank in the frame.

  • The priming system is vacuum assisted permitting operation from sources with lower levels.

  • The pump has duel 8” discharge lines with quad 8” discharge lines feeding the 10” suction inlet with check valves and a recirculation by-pass.

  • Powered by a John Deere 600HP diesel engine with auto start and built in pressure protection shut down systems.

In Line Pumps

  • The DHI 325 HP pump is built on dual axle 16,000 lb trailer incorporating a 180 gal fuel tank in the frame.

  • The priming system is vacuum assisted permitting operation from sources with lower levels.

  • The pump has duel 8” suction lines and dual 8” discharge lines with check valves and a recirculation by-pass.

  • Powered by a John Deere 325HP diesel engine with auto start and built in pressure protection shut down systems.

In-Line Pump Manifold

  • The DHI inline pump manifold permits continuous operations at all times.

  • The piping allows for the pump to operate in either direction with full throughput capacity in the normal direction of flow and a slightly reduced rate in reverse should fluids need to be returned to source. All this by just oper-ating valves.

  • The manifold is full bore permitting pigging of lines by simply closing the isolation valves feeding the pump.

  • These manifolds are deployed with each in line pump and are easily transported and de-ployed with the same lifting equipment used to deploy the Layflat hose.

Pig Launcher & Receiver

  • The DHI Pig Launcher and Receiving manifold is designed to easily and safely launch full bore pigs and receive them with no interruption of operations and no need for any disconnecting of hoses or piping.

  • The 12” unit has a 16 inch launch and receiving cavity that can be isolated in line with a 12” gate valve and flow by-passed and isolated with 8” butterfly valves. The Tee’s in the system are crossed with diversion bars to prevent pigs being sucked into any piping sections unintentionally.

  • These units are easily deployed with the same deployment equipment used for the hose reel system.

Layflat Hose

  • The DHI LayFlat hose is a premium product manufactured in Europe. Extruded through the weave to the highest quality.

  • Resistant to abrasion and chemicals the hose provides top level reliability and performance capability. The low expansion factors reduces the affect of snaking of the hose under pressure.

  • Hose connections are best in class 4 groove reusable crimped connections with standard and extreme chemical resistance options.

  • The Victaulic union incorporates a locking lug to reduce tension on the crimped hose.

  • DHI supplies hose in 12” 10” and 8” diameters

Ground Manifolds

  • The DHI Ground Manifold is designed to connect the Layflat line to a Frac Tank Line and the Frac Tank line to the frac equipment system.

  • The inlets are 12” with Victaulic connections or ANSI 150 flanges.

  • The lines to and from frac tanks are 4” with Fig 100 or Fig 206 hammer unions using medium pressure (500psi) flexible hose with crimped connections.

  • The manifolds can be connected in series where each manifold can serve up to 3 tanks.

  • The equipment is easy to deploy with a light forklift and couple together easily. Blind ends are provided with the manifold where needed.

  • The manifold is rated to operate up to 225 psi and suction down to 1 psia (absolute).


Why Choose DHI …

  • Best in class equipment

  • PE severe service 12″ ID hose with minimal stretch factor

  • Engineered Hydraulics and Pump Dynamics

  • Equipment that simplifies operation

  • Rig up friendly tools and deployment systems

  • Bundled Services with Tanks and Storage Equipment

  • New pumping fleet

  • Supported by a great team of people

layflat 2.png