Universal Mag Drive

The Viking Universal Mag Drive Pump (UMD) combines many of the benefits of the Universal Seal Series, but in a sealless design. This eliminates the hazards and mess caused by packing or mechanical seal failure, making this an ideal solution for:

Hazardous liquids such as casutics or acids
Flamable liquids such as fuels or alcohols
Liquids which are difficult to seal such as resins or isocyanates used in polyurethane foam production
Strong aromatics such as perfumes or mercaptum
Expensive liquids such as heat transfer liquid or those used in pharmaceutical production
Applications where seal failure is absolutely unacceptable such as pipeline sampling
Pump locations which a leaking pump may cause a safety concern (near walkways or overhead)

The Viking Universal Mag Drive Series is foot-to-foot interchangeable with existing Viking Universal Seal and Heavy-Duty pumps (including those with non-standard ports), eliminating the need to repipe. They also match flow and horsepower requirements with their Universal Seal counterparts.

Unlike other Mag Drive pumps, the UMD is bi-rotational, will tolerate short term run dry, and features an industry-leading 3 year limited warranty.

Viking Pump introduced the first commercially available Magnetically Coupled gear pump over 2 decades ago, and has built on that tradition with the widest offering of Mag Drive gear pumps available today including the Universal Mag Drive, the Composite Mag Drive, the original Viking Mag Drive®, and the high pressure Spur Gear Mag Drives.

The Universal Mag Drive Series includes the following models:

8124A - Cast Iron Magnetically Coupled Sealless Pumps
8123A - Steel Magnetically Coupled Sealless Pumps
8127A - 316 Stainless Steel Magnetically Coupled Sealless Pumps

Performance
Capacity	0 - 114 m³/hr	0 - 500 GPM
Pressure	0 - 14 BAR	0 - 200 PSI
Viscosity	0.1 - 55,000 cSt	28 - 250,000 SSU
Temperature	-50 - 260 C	-60 - 500 F

Specifications

Cast Iron (8124A) and Steel (8123A) Models
Size	Standard Port	Nominal Capacity at Maximum Speed		Maximum Speed	Maximum Pressure*
Size	Inches	m³/hr	GPM	RPM	BAR	PSI
H	1.5	3	15	1750	14	200
HL	1.5	7	30	1750	14	200
K	2	17	75	780	14	200
KK	2	23	100	780	14	200
L	2	31	135	640	14	200
LQ	2.5	31	135	640	14	200
LL	3	39	170	640	14	200
LS	3	45	200	640	14	200
Q	4	68	300	520	14	200
QS	6	114	500	520	14	200
316 Stainless Steel (8127A) Models
Size	Standard Port	Nominal Capacity at Maximum Speed		Maximum Speed	Maximum Pressure*
Size	Inches	m³/hr	GPM	RPM	BAR	PSI
H	1.5	3	15	1750	10	150
HL	1.5	7	30	1750	10	150
K	2	17	75	780	10	150
KK	2	23	100	780	10	150
LQ	2.5	31	135	640	10	150
LL	3	39	170	640	10	150
LS	3	45	200	640	10	125
Q	4	68	300	520	10	125
QS	6	114	500	520	9	125

* Max. Differential Pressure

Literature

Each of these documents will open in a new window as a .pdf.

Model	Drawing*	Service Manual	Brochure	Catalog
H8124A HL8124A	Inch	English Chinese Deutsch Español Français Italiano Português Russian	English Chinese Deutsch Español Français Italiano Português Russian	English
H8123A HL8123A H8127A HL8127A	Inch
K8124A KK8124A	Inch	English Chinese Deutsch Español Français Italiano Português Russian
K8123A KK8123A K8127A KK8127A	Inch
L8124A	Inch
LQ8124A LQ8123A LQ8127A	Inch
LL8124A LL8123A LL8127A	Inch
LS8124A LS8123A LS8127A	Inch
Q8124A Q8123A Q8127A	Inch	English Chinese Deutsch Español Français Italiano Português Russian
QS8124A QS8123A QS8127A	Inch

*These drawings reflect standard construction pumps only. For special construction drawings, please contact us.

3D Models Available

Internal Gear

Markets Served

Products

Additional Links