{"id":1367,"date":"2026-06-09T11:05:24","date_gmt":"2026-06-09T09:05:24","guid":{"rendered":"https:\/\/momenta-dk.dk\/?post_type=product&p=1367"},"modified":"2026-06-18T14:15:38","modified_gmt":"2026-06-18T12:15:38","slug":"rdp-reciprocating-pump","status":"publish","type":"product","link":"https:\/\/momenta-dk.dk\/en\/produkt\/rdp-reciprocating-pump\/","title":{"rendered":"RDP Reciprocating Pump"},"content":{"rendered":"

Triplex and Quintuplex type plunger pumps\u00a0<\/strong>
\nThe RDP series is a range of plunger pumps in a variety of sizes, available in triplex and quintuplex configurations. They are constructed in accordance with the latest edition of API 674 and ISO 13710 for high-pressure applications.<\/p>\n

Drift boundaries<\/strong>
\nCapacity: up to 366.50 m\u00b3\/h (1611 gpm).
\nPipe size: 25 to 200 mm (1 to 8 inches).
\nMaximum pressure: up to 1100 barg.
\nTemperature: -40 to 200 \u00b0C (-104 to 392 \u00b0F).
\nSpeed: up to 450 rpm.<\/p>\n

Areas of application<\/strong>
\nMethanol injection, carbon dioxide (CO2), glycol circulation, seawater injection, produced water disposal, reverse osmosis (seawater desalination), water treatment, production and jetting, hydrocarbons (condensate), pumps for closed drain systems, slops injection, boiler feed water, fertilisers (carbamic and ammonia), steelworks (high-pressure scale removal), and blow-out preventer valve (BOPV) activation.<\/p>","protected":false},"excerpt":{"rendered":"

OVERVIEW<\/strong>
\nThe RDP series of Reciprocating Plunger Pumps is suitable for handling most liquids within the oil and gas industry and wastewater treatment. Ruhrpumpen's RDP pump series is a type of positive displacement pump where a smooth, cylindrical plunger slides through the seal. This distinguishes it from classic piston pumps and enables higher pressures.<\/p>\n

PROPERTIES<\/strong>
\n\u2022 A range of different sizes in Triplex and Quintuplex configurations.
\n\u2022 Designed in accordance with API 674 3rd Edition and ISO 13710.
\n\u2022 Allows access to service points, reducing maintenance time.
\n\u2022 Robust design with low noise and vibration characteristics.
\n\u2022 High operational efficiency.
\nExtensive range capability.
\n\u2022 Design life of 20 years.<\/p>\n

DESIGN FEATURES<\/strong>
\n\u2022 Excellent noise and vibration properties < 85 dB(A).
\n\u2022 95 % volumetric efficiency and 90 % mechanical efficiency, which exceed API standards.
\nThe stuffing box can be removed without dismantling the pump.
\n\u2022 Spring-loaded, self-adjusting braided packing and V-packing (chevron packing) minimise leakage.
\n\u2022 Cartridge valves for easy removal and replacement.
\n\u2022 Can be configured with various drives, lubrication systems and base frames (skids).<\/p>\n

PUMPING STATION OPTIONS\u00a0<\/strong>
\nCan be manufactured to meet specific specifications such as:
\n\u2022 NORSOK
\n\u2022 ASME
\n\u2022 RUSSIAN CU TR
\n\u2022 SHELL ES 135
\n\u2022 Statoil TR1655
\n\u2026 and many more.<\/p>\n

\u2022 Pulsation dampeners, safety relief valves (SRVs) and instrumentation can be mounted directly onto the pump head.
\nThe engine can be mounted directly on top of the crankcase for a compact offshore installation footprint.
\n\u2022 ATEX compliance.
\nCondition monitoring of the entire pump system.
\n\u2022 Various options for lubricating seals and the drive (power end).
\nElectric motor.
\n\u2022 Diesel or petrol engine.
\nHydraulic motor.
\n\u2022 Frequency converter (variable speed drive).
\n\u2022 Various transmission options, including: Gearbox \/ V-belt drive.<\/p>\n

CONSTRUCTION MATERIALS<\/strong>
\nDuctile iron housing with customer-specific lacquering.
\n\u2022 Wetted parts can be manufactured from a wide range of alloys, including in accordance with NACE and NORSOK requirements.
\nAll materials supplied are of high quality, and Non-Destructive Testing (NDT) can be tailored to meet the project's specific requirements.<\/p>","protected":false},"featured_media":725,"template":"","meta":{"_eb_attr":""},"product_brand":[36],"product_cat":[41],"product_tag":[],"class_list":["post-1367","product","type-product","status-publish","has-post-thumbnail","product_brand-ruhrpumpen","product_cat-reciprocating-plunger-pumps","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/momenta-dk.dk\/en\/wp-json\/wp\/v2\/product\/1367","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/momenta-dk.dk\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/momenta-dk.dk\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/momenta-dk.dk\/en\/wp-json\/wp\/v2\/media\/725"}],"wp:attachment":[{"href":"https:\/\/momenta-dk.dk\/en\/wp-json\/wp\/v2\/media?parent=1367"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/momenta-dk.dk\/en\/wp-json\/wp\/v2\/product_brand?post=1367"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/momenta-dk.dk\/en\/wp-json\/wp\/v2\/product_cat?post=1367"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/momenta-dk.dk\/en\/wp-json\/wp\/v2\/product_tag?post=1367"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}