Holland Pump Manufacturing

United States

Standard Features: Water cooled diesel engineAutomatic engine shutdownsAutomatic shutdownsHighway trailer with 60 hour fuel tank and adjustable leveling legsLifting frameAccessible spin on hydraulic filtersHoses with quick couplings12 Volt batteryBiodegradable vegetable oilOptional Features: Automatic engine oilerOil coolerElectric motorBenefits: SELF PRIMING: No priming required so you don't have to worry about weekend & midnight shutdowns caused by lost prime due to vacuum leaks or mechanical failure of priming systemRUN DRY CAPABILITIES: Can run dry indefinitely; suction lift pumps will suffer extensive damage if run dry which may result from a loss of prime or the pump can cycle excessively causing excessive wear to priming system componentsVERTICAL LIFT: HDS pumps are the best choice for applications where a suction lift pump would require more than 15' of liftSAFE, CONVENIENT SET-UP AND FUELING: Power unit can be safely & conveniently located up to 100 yards from the pump for fueling and high and dry with less danger of "washing-in"SOLID HANDLING CAPABILITY: Our submersible pumps will pass up to 4" solidsMORE TOLERANT OF IMPELLER WEAR: Performance of submersible pump impellers less problematic that self priming suction pumps which rely on close fitting parts for good suction

Galvanized couplings have proven more efficient than the fittings which were previously used in many industrial applications. The design and performance of the galvanized couplings far surpasses that of cam-lock, groove and threaded or pin-lug style fittings. Consider the advantages: Vacuum sealing O-rings help pumps prime faster and perform at their designed flow rates with no leaks, even at high pressure ratings30-degree articulation at every coupling allows quicker, easier and more flexible set-up. Perfect alignment is not necessary to make the connection, so less time is needed for set-up and removalUnlike cam-lock or threaded pin-lug fittings, galvanized couplings are not hindered by sand, mud, and grit. No cleaning necessary!Sealing O-ring seats securely within the lip of the socket and will not fall out and become lost as with flat gaskets of the other couplingsGalvanised couplings & pipe are made of heavy-duty steel, X-ray welded and hot-dip galvanized to stand up to the abuse in the field. Replacement costs are reduced considerably!Available in 2 through 12 product line provides a complete selection of pipe elbow bends, Ts, Ys, reducers and increasers and modular step bows for almost any system configurationPolyronHPDE transition fittings are a revolutionary patent-pending technology that fully encapsulates metal with HDPE. Polyron creates a transition tting that eliminates leak paths between metal and HDPE piping systems, maximizes stem retention, smoothes the transition from metal connections to HDPE, and minimizes friction loss at the transition point. Polyron is signicantly lighter than any other HDPE transition ttings on the market today. Polyron has been developed and tested for over three years to create the next generation of HDPE transition ttings. The precision hole pattern in the metal shank is machined to optimize the strength of the bond with HDPE. The HDPE resin is allowed to bond with itself as it is injected through the hole pattern. Once it cools, the HDPE completely encapsulates the metal shank. Their innovative design allows the PolyronHPDE transition fitting to be up to 50% lighter than any other transition tting, meets or exceeds pressure and temperature ratings of HDPE pipe, eliminates leak paths created by torquing, bending or pressure loading and prevents thermal expansion and contraction problems at transition joints.

Benefits vs. Competitor Dual Vacuum Wellpoint Pumps Our Rotary Lobe pumps are simple and reliable because the system consists of an engine, a gear reducer, and our LobePro pump endOur Rotary Lobe pumps self-prime to 25 with a strong vacuumCentrifugal pumps are adversely affected by entrained air, inadequate Net Positive Suction Head (NPSH) or by not operating within 10% of their best efficiency point (BEP). In contrast, our pumps will happily pump air and water, have low suction requirements and operation at any points within their operating range is fineWellpoint applications typically require a pump to maintain a pumpdown condition whereby the system in primarily pumping airCompetitor wellpoint pumps featuring dual vacuum pumps with airwater separators are prone to both carryover and failureOther competitors utilize oil flood reciprocating vacuum pumps which are typically capable of 130 CFM for 8 pumps and 270 CFM for 12 pumps. By contrast, our LobePro pump ends are capable of 174 CFM for our W8R 8 pump and 348 CFM for our W12R 12 pumpBenefits vs. Competitor Positive Displacement (PV) Rotary Lobe Pumps Long lasting, leak free seals.avoid the dreaded pressure bottleOur seals are simple to install and pressure tested for leaks before shipmentOur seals do not require a pressure bottle containing reserve oil seal oil below 100 psi. Pressure bottles are an unnecessary annoyance requiring daily monitoring.We do not use packing which is, of course, designed to leakWe use mechanical seals which are designed for extreme shock and vibrationWear parts shipped within 2 working days of order receipt or the Parts are Free!This guarantee applies for 5 years after the purchase of our Rotary Lobe pumpRun dry ability - our mechanical seals are oil cooled, permitting limited run-dry operationSpecial mechanical seals are oil cooled permitting limited dry runningSteady, Pulseless flow due to helix, 4 wing lobe designEase of maintenanceMechanical seals, lobes, and wear plates can be changed on site without disconnecting suction and discharge fittings.No clutches are complicated timing gears to worry about.Simple improvements such as using corrosion resistant bolts, nuts and materials in the wet end which greatly facilitates disassemblyHighly experienced staffWe have engineers and mechanics in the USA who are here to answer your questions or trouble shoot problemsModern manufacturing facilityWe have the most modern machining, welding, metal cutting and forming, painting and testing facilities available at our Georgia headquarters to cater to any custom requirements you may haveMade in the USA!Our Rotary Lobe pumps are 100% made in the USA which helps us maintain high quality, fast delivery, and good communication

Black nitrile rubber oil resistant tubePolyester reinforcement-provides working service pressures equal to or higher than most conventional PVC or rubber discharge hosesBlack ribbed nitrile rubber cover - provides high resistance to oil, weathering and abrasionLighter, less bulky than most rubber discharge hoses less weight, easier to handle;stores in less space.provides equal or better pressure handling capacityUnique woven construction and special compounding-resists kinking, stretching and twisting while in service: makes recoiling easierWide range of applications - Applications include irrigation, agriculture, general watering, dewatering, drainage, pump discharge, flotation booms, cable covering, industrial washdown and general discharge applications