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Home / Our Products / Construction Machinery / Industrial Pump Double-Diaphram Plunger Pump
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Double-Diaphram Plunger Pump

Double-Diaphram Plunger Pump

Product code EQMH-CHINA-MY3098001
Categories Industrial Pump
Tags Double-Diaphram Plunger Pump
Origin China — exported worldwide
Supply Single units or complete production lines, quoted against your required output per hour.
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521

Manufacturer direct

You buy from the factory floor, not through a trading margin.

Built to your spec

Capacity, voltage and materials are fixed before manufacture, not after.

Export handled

Container loading plus the paperwork to clear customs on arrival.

Backed after handover

Installation, commissioning and operator training where the machine needs it.

A double-diaphragm plunger pump for moving abrasive, viscous and solids-laden fluids, used in mining slurry, drilling mud, concrete grout, sludge and dewatering duties.

The diaphragm arrangement is what lets this pump handle material that would destroy a centrifugal pump, because the plunger acts on hydraulic fluid behind a diaphragm rather than on the pumped medium itself, keeping abrasive solids away from the working parts. The result is a pump that tolerates slurry at pressure and has a predictable wear part schedule. Flow and head requirements determine the size. Contact us with your fluid, solids content, flow rate and discharge pressure for a selection.

Double diaphragm plunger pump transfer 50% of the solid & liquid mixture materials (solid materials≤1.5mm) by high pressure. The pressure arranged 0-80 kg and the flow 1-15 tons/hour.

Bulk supply & tenders

Quoting the Double-Diaphram Plunger Pump for a project?

Send the quantity, the output per hour you need and the destination port. You get a specification sheet, a delivered price and a lead time in writing.

Quote reference EQMH-CHINA-MY3098001
https://www.equipmentsmachineschina.com/double-diaphram-plunger-pump-521

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Buyer questions

Questions we get about the Double-Diaphram Plunger Pump

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We manufacture. Buying direct removes the trading margin, and the person who quotes the machine is the person who can change its specification.

Yes. Output per hour, contact materials, control panel language, and voltage and frequency for the destination market are all set at the order stage, before manufacture begins.

Price depends on capacity, specification and destination, so we quote rather than publish a list price. Send the output you need and the destination port and you get a written price and lead time.

A single machine is fine. We also supply complete production lines, and consolidating several machines into one container usually lowers the landed cost per unit — we will say so when that applies.

Crated for sea freight and loaded to make full use of the container. The packing configuration is confirmed on the quotation, so you know the shipping volume before you book freight.

Yes — packing list, commercial invoice, certificate of origin and any inspection certificates your country requires. We can quote on the incoterms you prefer to work with.

Installation guidance, commissioning and operator training where the machine needs it, plus spare parts. You deal with the same people who handled the order.

Yes. We provide technical specifications and compliance documentation in the format the tender asks for, including the manufacturer authorisation letters most public tenders require.
Export & supply

Double-Diaphram Plunger Pump manufacturers, suppliers and exporters

The Double-Diaphram Plunger Pump is supplied to importers, distributors, project contractors and public procurement teams worldwide. Machines are built to the destination market's electrical specification, crated for sea freight and released with the documentation the shipment needs to clear customs on arrival.

It belongs to our Industrial Pump range. If you are specifying a complete line rather than a single machine, tell us the throughput you need and we will quote the whole plant. Landlocked destinations are served through the nearest transit port with inland haulage arranged to site.

Get a delivered price

Tell us what you need to build

Send your specification, capacity and destination port. You get a quotation and a lead time back within one working day.