Rheinstrom Pump Factory

What Rheinstrom Pump Factory does

Rheinstrom - Pumpenfabrik GmbH is a privately held German manufacturer founded in 1957 and headquartered in Koblenz, Germany. The company designs and produces pumps, pump systems, and maritime accessories, with a catalog organized into eight product families: fresh-water, bilge, greywater, faeces, hand, fuel, fire-extinguishing, and general-feed pumps; UV-based disinfection units sold under the Purion brand; marine toilets in pump, gravity, and electric configurations; bow thrusters; marine boilers and water heaters; windshield wiper systems; tailor-made waste-holding tanks; and port-side equipment including faeces and bilge extraction systems, fire engines, and electrical distribution pedestals. Its proprietary depth is in domain specialization across marine-grade fluid handling rather than in any single breakthrough technology; it complements its own manufactured pumps with distributed brands such as Hydrosta and Cupa (bow thrusters), Gianneschi (boilers), and Davey (fire pumps).

Rheinstrom operates a B2B, quote-based sales model targeting boat and yacht builders, maritime operators, and port facilities. Distribution is executed through direct sales via its website (rheinstrom-pumpen.de) combined with an international partners network that delivers global reach, supplemented by participation in industry trade fairs and exhibitions. Pricing is not publicly disclosed; quotes are generated on request, consistent with engineered-to-order industrial equipment. The company has 11–50 employees, no disclosed parent entity, no subsidiaries, no external funding, and no public revenue figures. No certifications, patents, AI capabilities, digital products, or executive team are disclosed in available sources.

Name

Rheinstrom Pump Factory

Legal name

Rheinstrom - Pumpenfabrik GmbH

Website

https://rheinstrom-pumpen.de

Company type

Private

Founded year

1957

Operating status

Operating

Headcount range

11–50 employees

Short description

Rheinstrom - Pumpenfabrik GmbH, founded in 1957 in Koblenz, Germany, manufactures maritime pumps, UV disinfection units, marine toilets, bow thrusters, boilers, wipers, holding tanks, and port equipment for boat builders, maritime operators, and harbor facilities worldwide.

Ownership category

akta.pro rank

Product category

Marine Pumps and Equipment

NAICS

Pump and Compressor Manufacturing (33391)

SIC

Pumps & Pumping Equipment (3561)

akta.pro primary industry

Piping, Valves & Pumps (Deck/Service Systems Components) (IMAJAIAI)

akta.pro secondary industries

Propellers & Waterjets (IMAJAHAE), Pump & Compressor Packages (Skids, Booster Sets) (IMAHANAG)

Keywords

• Marine pumps
• Boat equipment
• Fresh water systems
• Marine accessories
• Port equipment

Headquarters

HQ city

Koblenz

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Marketing or Sales, Technology or R&D

Distribution channels1 record

Marketing channels3 records

Core offering

Rheinstrom - Pumpenfabrik GmbH manufactures and supplies pumps, pump systems and maritime accessories for boats, yachts and port facilities. The portfolio spans fresh water, bilge, greywater, faeces, hand, fuel, fire extinguishing and general feed pumps, complemented by UV disinfection units (Purion series), marine toilets, bow thrusters, boilers, wiper systems, custom waste-holding tanks and port infrastructure equipment.

Product overview

Rheinstrom - Pumpenfabrik GmbH is a German manufacturer specializing in high-quality pumps, pump systems, and maritime accessories for over 60 years. Founded in Koblenz in 1957, the company offers a comprehensive portfolio centered on maritime pump systems. The core product lines include: (1) Pumps for various applications including fresh water, bilge, greywater, faeces, hand operation, fuel transfer, fire extinguishing, and general feed; (2) Disinfection Units (Purion series) using UV technology for tank and flowing water treatment; (3) Marine Toilets in pump-WC, gravity-WC, and electric-WC configurations; (4) Bow Thrusters from Rheinstrom, Hydrosta, and Cupa brands; (5) Water Heaters/Boilers including Rheinstrom HZK and WB series, and Gianneschi branded units; (6) Wiper Systems comprising motors, arms, and blades; (7) Waste-holding Tanks (tailor-made); and (8) Port Equipment including extraction systems for faeces and bilge, fire engines, and electrical pedestals. The product range is complemented by spare parts and download services. Rheinstrom operates internationally with distribution partners worldwide.

Differentiator

Problem solved

Functional benefit

Products and services

• Marine Pumps (Fresh Water, Bilge, Greywater, Faeces, Hand, Fuel, Fire Extinguishing, General Feed)
• Disinfection Units (Purion series)
• Marine Toilets (Pump-WC, Gravity-WC, Electric-WC)
• Bow Thrusters
• Marine Boilers
• Marine Wiper Systems (Motors, Arms, Blades)
• Waste-Holding Tanks
• Port Equipment
• Purion 2500
• Purion Tropenbox
• Purion UV-17W
• Pump Davey 5155 HCE

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature10 records

Partnerships

Four partnerships are on record, tiered core.

• HydrostacoreTechnology or IntegrationHydrosta bow thrusters are distributed through Rheinstrom as part of their product portfolio for marine maneuvering solutions.
• CupacoreTechnology or IntegrationCupa bow thrusters are offered as part of Rheinstrom's product range for vessel maneuvering applications.
• GianneschicoreTechnology or IntegrationGianneschi boilers are distributed through Rheinstrom for marine water heating solutions.
• DaveycoreTechnology or IntegrationDavey pumps (fire extinguishing pumps and general feed pumps) are included in Rheinstrom's product offerings.

Scale indicators1 record

Recent moves5 records

Expansion highlights4 records

Direct peers

• Marco (marine pumps): Italian maker of marine pumps, blowers, water heaters and toilet systems for yachts and small commercial vessels. Comparable product breadth and very similar customer base.
• VETUS: Dutch supplier of marine engines, bow thrusters, toilets, water systems, and engine room equipment for recreational boating. Direct overlap in toilets, pumps, and thrusters offered by Rheinstrom.
• Albin Group: Swedish marine equipment manufacturer offering pumps, toilets, water heaters, and exhaust systems for leisure and commercial vessels. Direct overlap with Rheinstrom's toilets, boilers, and pumps.
• Whale: UK-based marine pumps and water systems specialist (fresh water, bilge, shower drain, waste) serving OEMs and aftermarket. Direct overlap in marine water management pumps for boats and yachts.
• Rule Industries: Marine pump manufacturer specializing in bilge and livewell pumps, plus accessories. Direct competitor in the bilge pump category that is core to Rheinstrom's portfolio.
• Gianneschi Pumps and Blowers: Italian manufacturer of marine pumps, blowers, water heaters, and similar onboard fluid-handling equipment. Closely comparable product-by-product and even a current distribution partner of Rheinstrom (Gianneschi boilers are sold through Rheinstrom).

Broad incumbents

• Johnson Pump (SPX FLOW): SPX FLOW's marine and industrial pump brand with broad coverage of bilge, cooling, and circulation pumps. Overlaps in marine pump categories and benefits from SPX FLOW's global manufacturing and service network.
• Flojet (Xylem): Xylem brand of diaphragm and vane pumps for marine water systems, spray, and transfer duties. Overlaps with Rheinstrom's fresh-water and general feed pump lines.
• Jabsco (Xylem brand): Xylem's marine pump brand covering bilge, waste, fresh water and circulation pumps for recreational and commercial marine. Competes with Rheinstrom across multiple pump categories, with the advantage of a much larger parent.
• Dometic (marine): Global marine equipment group with toilet, pump, water, heating, and sanitation lines. Broad incumbent competitor to Rheinstrom's marine toilet and pump portfolio, with much larger scale and distribution.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Rheinstrom Pump Factory