CLARK

MG300 Seal-less Magnetic Drive Gear Pumps

Chemically Resistant, Pressure to 15 Bar (218 PSI) , Flow to 208 LPH (55 GPH)

DESCRIPTION

The MG300 Series magnet drive gear pumps are compact precision performance pumps for a wide range of specialized applications. With improved design, the MG300 Series grant a more accurate and uniform delivery regardless of the fluid temperature. The seal-less design with the magnetic transmission of the rotation assures leak proof integrity. Static seals are available in PTFE™/NBR/VITON®/ EPDM/SILICON, for chemical compatibility with a wide range of fluids. The housing of the pump and the internal metal parts are in AISI 316 L stainless steel while gears and bushings are available in PEEK™, Ceramic PEEK™ or PTFE™. In operation the MG300 Series pumps are noiseless, pulsation-free and capable of handling relatively high temperature liquids (up to 120°C or 248°F) with low coefficient of expansion. Operation at different pressure ranges is possible due to a choice of materials for the magnets.

SPECIFICATIONS

Self priming
Housing: AISI 316L stainless steel
Connections: 1/8" female NPT ports
NSF listing (PTFEª or Silicon seals)
Materials and temperature range: See table 1
Max system pressure: 15 bar/218 psi
Flow: See performance curves
Power: 110 VAC, 220 VAC
Relief valve: none
Filter recommendation: 10 micron inline

APPLICATIONS

• Medical and surgical equipment
• Hemodialysis apparatus
• Laser apparatus
• Lubrication
• Ink-jet printing systems
• Cooling systems
• Laboratory instrumentation
• Water purification and ultra-filtration
• Sampling
• Food processing equipment

Table 1 - Composition Materials , Temperature, and Pressure
Housing	Gears	Temperature Range	Maximum System Pressure
SS	PTFE™	-45 to +50 ºC / -49 to +122 ºF	15 bar / 218 psi
SS	PEEK™	-45 to +120 ºC / -49 to +248 ºF	15 bar / 218 psi
SS	Ceramic PEEK™	-45 to +120 ºC / -49 to +248 ºF	15 bar / 218 psi

 

DIMENSIONS (MM) PUMP WITHOUT MOTOR

Table 2 - Motor Adapter
Model	Description	Features	Order Code
A1	Ferrite driving magnet	6 mm bore	MGAF05S
		9 mm bore	MGAF06S
		11 mm bore	MGAF09S
A2	Rare earths driving magnet	6 mm bore	MGAF05S
		9 mm bore	MGAF06S
A1+B	Adapter kit with ferrite driving magnet	M48 motor	MGBF42S
		M56 motor	MGBF56S
		M63 motor	MGBF63S
A2+B	Adapter kit with rare earths driving magnet	M48 motor	MGBF42S
		M56 motor	MGBF56S
		M63 motor	MGBF63S

 

 

ORDERING INFORMATION

1) Order Pump From Table 3 Below

ORDER NUMBER: ABCDEFG
EXAMPLE: MG309XD0PS

2) Order Motor Adapter from Table 2 Above

EXAMPLE: MGBF56S

PLEASE CALL 1-800-253-2497 TO ORDER THESE ITEMS
Table 3 - Part Numbers
A=Pump & Magnet	B=Gear Width	C=Housing Material	D=Connections	E=Relief Valve	F=Gear Material	G=Static Seal (O-ring)
MG3 (ferrite)	04= 4mm	X= AISI 316	D= 1/8" NPT	0= without	T= PTFE™	S= Silicon
MS3 (rare earths)	09= 9mm	S= SAF 2205			P= PEEK™	N= NBR
	13= 13mm				P= Ceramic PEEK™	T= PTFE™
						V= Viton
						E=EPDM