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Most orders ship within 1–2 business days via UPS. Larger equipment ships via freight carrier, and customers can use the shipping estimator on the product page for a location-specific quote. Local pickup is also available at the Fairfield, IL facility, typically ready within 4 hours.

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Hydratron DIDA 118/4-N-LO Air Driven Liquid Pump 23600 PSI Max

$1,999.00 USD

Sale Sold out

ConditionSurplus - Untested MPNDIDA 118/4-N-LO Stock #0426-01380

Photos reflect current condition. Items differing from description may be eligible for return or refund — see our condition guide.

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The Hydratron DIDA 118/4-N-LO is a double-head double-acting air-driven liquid pump rated to a maximum working pressure of 23,600 PSI (1,628 bar). The CE-marked unit is manufactured by Hydratron Ltd, based in Cheshire, England, and serial number 44/6 is visible on the nameplate. The pump incorporates a dual-air-drive assembly with two large-diameter air pistons connected to high-pressure liquid plungers, enabling high-flow, positive-displacement output from a standard compressed air supply. A label on the air drive manifold block specifies a maximum air supply of 100 PSI (7 bar). The unit features a black-painted steel frame assembly with machined valve manifold blocks, copper hydraulic interconnect tubing, multiple instrumentation ports, and a brass-bodied hydraulic end section. Applications for this class of pump include hydrostatic pressure testing, chemical injection, hydraulic power generation, and high-pressure fluid transfer in oil and gas, aerospace, and industrial test environments. The N designation in the model suffix indicates standard nitrile main seals and check valve seals. The LO suffix indicates a low-pressure output configuration within the DIDA/DHDA 118 series. The pump is mounted on a wooden shipping pallet and is presented as removed from service industrial surplus. Model designation on the nameplate reads DIDA 118/4-N-LO; the equivalent Hydratron catalog designation for this series is DHDA 118/4.

Stock # 0426-01380

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Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.

Hydratron DIDA 118/4-N-LO Air Driven Liquid Pump 23600 PSI Max