YMP Pulseless Metering Pump

◾ Price: $ 0 / Set Negotiable
◾ MOQ: 0 Set Negotiable

YOUNG JIN BIOCHROM CO., LTD

YMP Pulseless Metering Pump

◾ Price: $ 0 / Set Negotiable
◾ MOQ: 0 Set Negotiable

YOUNG JIN BIOCHROM CO., LTD

Low-pulse 3-head pump with <2% pulsation, low noise and vibration.
±0.1% repeatability, no dampener needed for viscous dosing.

Required Quantity
Brand name

YMP Pump
Shipping / Lead Time

Negotiable / Negotiable
Keyword

metering pump, high repeatability, no dampener needed, hplc pump
Category

Chemical Machinery Equipment , Pumps , Other Chemical Machinery Equipment

Specifications

Size	450 * 400 * 250 mm	Weight	15 kg	Stock	30 Sets
Country of Origin	South Korea
Production method	Available, OBM
Material	ALUMINUM, PEEK, PTFE, STAINLESS STEEL ALUMINUM, PEEK, PTFE, STAINLESS STEEL

Trade Terms

Payment Terms	Others
Price(FOB)	$ 0 / Set \| Negotiable	MOQ	0 Set \| Negotiable
Transportation	Air Transportation
Lead time	Negotiable	Shipping time	Negotiable

Company

YOUNG JIN BIOCHROM CO., LTD

Country / Year Established
- South Korea / 1993
Membership
- PRO
Business type

Manufacturer

Verified Certificate
- 18

Product Description

Key Features

• The 3-head plunger pump minimizes pulsation under 2% using a precision cam, providing stable, vibration-free flow ideal for chromatography and precision chemical dosing.

• Delivers flow accuracy within ±0.3% and repeatability of ±0.1%, even under high pressure or viscosity, making it ideal for precision dosing in industrial and laboratory applications.

• Customizable to client needs, the pump removes the need for a pulsation dampener, reducing cost and complexity while maintaining high efficiency in compact design.

Product Catalog / Brochure / Spec Sheet

Pump, Prep HPLC, DAC Column_Catalog.pdf Catalog - HPLC Column_English.pdf

Pulseless High Pressure Plunger Metering Pump

As the pulseless high pressure metering pump of YMP model has no pulse, no pulse reduction device such as damper is required and accurate flow

control is available with high flow accuracy and rapid responsibility even under high pressure.

Because the pump heads are non-metallic, they are used in semiconductor cleaning process.

Webpage link:

2 Heads Plunger Metering Pump: https://www.yjbiochrom.com/en/products/metering-pumps/2heads-plungers-metering-pump/
3 Heads Plunger Metering Pump: https://www.yjbiochrom.com/en/products/metering-pumps/3heads-plungers-metering-pump/

Features

Precision quantitative pump with 3 head
Using a special constant velocity cam that is calibrated, the sum of the quantities emitted from the three plunger is constant.
By applying mechanical plunger return device so that the cam and bearing are always in contact with each other without any gap, so that the cam moves smoothly and accurately.
No vibration or noise in piping as fluid is discharged without pulsation. And there is very little variation in flow rate.
All parts are made with a machining center and CNC to reduce assembly errors.
Reproducibility is high with 99.8% so it can be used in high-precision injection
Fast response and precise flow control are provided by inverter and servo control.
With high reproducibility and precision, the output is proportional to the rotating number of cam
It is economical because it does not need a device to reduce pulse
Design and build according to the customer's requirements

Application Field

Chromatography
Sewage treatment plant
Quantitative injection and spraying
Injection and filling in the extruder
Semiconductor cleaning
Food processing
Line Mixing
Coating

Specification

Model		Flow Rate (㎖/rev)	Max. Flow Rate (㎖/min)	Max. Discharge Pressure (Mpa)	Flow Accuracy	Flow Reproducibility	Pulse Rate
YMPS	03	0.13	15	10	≤ ± 0.5%	≤ ± 0.1%	≤ ± 1.0%
	04	0.23	27	10	≤ ± 0.5%	≤ ± 0.1%	≤ ± 1.0%
	06	0.51	61	10	≤ ± 0.5%	≤ ± 0.1%	≤ ± 1.0%
	08	0.90	108	10	≤ ± 0.5%	≤ ± 0.1%	≤ ± 1.0%
	10	1.41	169	10	≤ ± 0.5%	≤ ± 0.1%	≤ ± 1.0%
YMPA	06	1.70	203	100	≤ ± 0.5%	≤ ± 0.1%	≤ ± 1.0%
	08	3.02	361	23	≤ ± 0.5%	≤ ± 0.1%	≤ ± 1.0%
	10	4.71	565	23	≤ ± 0.5%	≤ ± 0.1%	≤ ± 1.0%
	12	6.79	814	23	≤ ± 0.5%	≤ ± 0.1%	≤ ± 1.0%
	15	10.60	1,272	15	≤ ± 0.5%	≤ ± 0.1%	≤ ± 1.0%
	20	18.85	2,261	10	≤ ± 0.5%	≤ ± 0.1%	≤ ± 1.0%
YMPB	15	18.56	2,226	15	≤ ± 0.5%	≤ ± 0.1%	≤ ± 1.0%
	20	32.99	3,958	12	≤ ± 0.5%	≤ ± 0.1%	≤ ± 1.0%
	25	51.54	6,185	8	≤ ± 0.5%	≤ ± 0.1%	≤ ± 1.0%
	30	74.22	8,906	5	≤ ± 0.5%	≤ ± 0.1%	≤ ± 1.0%
	40	131.95	13,194	3	≤ ± 0.5%	≤ ± 0.1%	≤ ± 1.0%
YMPC	25	51.54	6,185	15	≤ ± 0.5%	≤ ± 0.1%	≤ ± 1.0%
	30	74.22	8,906	12	≤ ± 0.5%	≤ ± 0.1%	≤ ± 1.0%
	40	131.95	15,833	8	≤ ± 0.5%	≤ ± 0.1%	≤ ± 1.0%
	50	206.17	24,740	5	≤ ± 0.5%	≤ ± 0.1%	≤ ± 1.0%
	60	296.88	35,625	3	≤ ± 0.5%	≤ ± 0.1%	≤ ± 1.0%

The materials of the pump head can be customized according to the customer's needs such as 316L, PEEK, PTFE, titanium, etc.
Available viscosity ranges from 1 to 20,000mP·s
The operating temperature is from –30°C to 120°C.
In addition to standard specifications, we are producing different types of pumps depending on capacity and discharge pressure.
The maximum output and number of rotations depend on the viscosity.
The output of the table above is attached to only one side, and when attached to both sides, the volume of discharge is doubled.