Makro/ 5 Plunger metering pump

The makro/ 5 motor-driven plunger metering pump is characterized by its modular design for add-ons. With the option of one or two liquid ends and one or several add-on pumps, its performance can be enhanced up to a maximum of 5,280 gph (20,000 L/h).

Advantages

High processing reliability: Powerful, reliable and extremely robust
Repeatable accuracy better than ± 0.5 %
Broad field of application, easily adapted later even by the customer because of its modular design.

Application Areas

Feed of treatment agents in industrial production technology
Feed of additives in the chemical and petrochemical industry, e.g. Feed of glycol in the delivery of natural gas

Features

The drive unit is designed for operating two liquid ends with an output of 2 x 1,590 gph (6,000 L/h)
Can be increased to 5,280 gph (20,000 L/h) by adding up to three add-on pumps, and with reduced back pressure up to four add-on pumps (the use of an installation frame is necessary).
Back pressure 4,640 - 87 psig (320 - 6 bar)
Push-pull operation of the liquid ends with dual head designs
Standard drive: Dual wound three-phase motor 3 kW (optional 5.5 KW), 230/400 V, 50/60 Hz, enclosure class rated IP 55 (optional ATEX-T3/T4), insulation class F
Stroke displacement 0 - 1.97" (0-50 mm)
Stroke length setting: manual (optional with variable speed drive)
Optional electronic frequency converter for speed control, enclosure class rated IP54, with monitor for monitoring the temperature of the motor
Optional stroke sensor with NAMUR signal for exact recording of each metering stroke, suitable for batch metering or proportional metering
Gear housing: Cast iron, resistant to seawater, acrylic resin lacquer finish
Plunger liquid ends made of stainless steel
Ceramic oxide ceramic or stainless steel plungers with ceramic coating for protection against wear
Repeatable accuracy better than ± 0.5 %
Suction lift varies with density and viscosity of the medium as well as the connecting pipework and the number of strokes

Technical Data for the Main Pump

Pump type Makro M5Ka	Capacity at max. back-pressure					max. stroke frequency	Connector size	Shipping weight
	psig	bar	gph	L/h	mL/stroke	strokes/min.	G-DN	lbs.	kg
3200038	4,641	320	10	38	11,3	60	Rp¼"- 8	658	299
3200048	4,641	320	13	48	11,3	75	Rp¼"- 8	658	299
3200066	4,641	320	17	66	11,3	103	Rp¼"- 8	658	299
3200085	4,641	320	23	85	11,3	133	Rp¼"- 8	658	299
3200100	4,641	320	26	100	11,3	156	Rp¼"- 8	658	299
0800214	1,160	80	57	214	62,8	60	1¼"-20	669	304
0800268	1,160	80	71	268	62,8	75	1¼"-20	669	304
0800368	1,160	80	97	368	62,8	103	1¼"-20	669	304
0700476	1,015	70	126	476	62,8	133	1¼"-20	669	304
0560558	812	56	147	558	62,8	156	1¼"-20	669	304
0250658	363	25	174	658	192	60	1½"-25	686	311
0250822	363	25	217	822	192	75	1½"-25	686	311
0251129	363	25	298	1,129	192	103	1½"-25	686	311
0231458	334	23	385	1,458	192	133	1½"-25	686	311
0181710	261	18	452	1,710	192	156	1½"-25	686	311
0121343	174	12	355	1,343	392	60	2½"-50	731	332
0121678	174	12	443	1,678	392	75	2½"-50	731	332
0122305	174	12	609	2,305	392	103	2½"-50	731	332
0122977	174	12	786	2,977	392	133	2½"-50	731	332
0103491	145	10	922	3,491	392	156	2½"-50	731	332
0062269	87	6	599	2,269	663	60	2¾"-60	772	350
0062837	87	6	750	2,837	663	75	2¾"-60	772	350
0063896	87	6	1,029	3,896	663	103	2¾"-60	772	350
0065031	87	6	1,329	5,031	663	133	2¾"-60	772	350
0066000	87	6	1,585	6,000	663	156	2¾"-60	772	350

Materials in touch with media at liquid end version

Pump type Makro/ 5 M5Ka	Liquid end	Suction pressure connector	Ball seats /seals	Valve balls	Plungers
...12 S up to 30 S	Stainless steel	1.4571	SS/PTFE	Oxide ceramic	Stainless steel/ceramic
...40 S up to 70 S	Stainless steel	1.4581	PTFE/PTFE	Stainless steel	Stainless steel/ceramic
...85 S up to 130 S	Stainless steel	1.4581	PTFE/PTFE	Hast. C (valve plate)	Stainless steel/ceramic