Offer Low Price 2" Rotary Lobe Pump

• Oil or Not: Oil
• Structure: Rotary Vacuum Pump
• Exhauster Method: Positive Displacement Pump
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Z-20
• Vacuum Degree: Vacuum
• Work Function: Mainsuction Pump
• Working Conditions: Wet
• Material: Ss304 / Ss316
• Usage: High-Viscosity Liquid / Thick Liquid
• Displacement: 3L~200L/100rpm
• Flow Rate: 300L/H ~ 8t/H
• Motor Power: 0.55~7.5kw
• Motor Speed Range: 200~500rpm
• Lobe Type: Single Impeller / Butter-Like Lobe / Tri-Impeller
• Inlet / Outlet Port: 1"~3"
• Inlet / Outlet Port Connection: Thread / Clamp / Flange
• Transport Package: Wooden / Nylon
• Specification: CE, 3A, CCC, ISO, FDA, GMP
• Origin: China
• HS Code: 8413602990
• Production Capacity: 2000PCS Every Season

Product Description

800L~2T/H Rotor Pump | Rotary Pump | Drum Pump | Lobe Pump
Reasonable price 2" ROTARY LOBE PUMP
Rotary pumps are similar to external gear pumps in operation in that fluid flows around the interior of the casing.  Unlike external gear pumps, however, the rotarys do not make contact.  Rotary contact is prevented by external timing gears located in the gearbox.  Pump shaft support bearings are located in the gearbox, and since the bearings are out of the pumped liquid, pressure is limited by bearing location and shaft deflection. 
Reasonable price 2" ROTARY LOBE PUMP working flow
1.  As the rotarys come out of mesh, they create expanding volume on the inlet side of the pump.  Liquid flows into the cavity and is trapped by the rotarys as they rotate.
2.  Liquid travels around the interior of the casing in the pockets between the rotarys and the casing -- it does not pass between the rotarys.
3.  Finally, the meshing of the rotarys forces liquid through the outlet port under pressure.



stainless steel lobe pump for honey Rotor Pump | Rotary Pump | Drum Pump | Lobe Pump with reasonable price

Model		Z-3	Z-6	Z-8	Z-12	Z-20	Z-30
Displacement  L/100rpm		3	6	8	12	20	30
Speed range rpm		200~500	200~500	200~500	200~500	200~500	200~400
Corresponding flow L/H		300-800	650-1600	850-2100	1300-3200	2100-5400	3200-6400
Moroe power Kw		0.55	0.75	1.5	2.2	3	4
Orifice Size  mm		Φ25×1.5	Φ25×1.5	Φ25×1.5	Φ32×1.5	Φ38×1.5	Φ50.8×1.5
Size	L	710	780	850	980	1000	1050
	H	290	390	400	450	450	480
	H1	150	170	170	185	190	220
	W	150	190	190	220	250	270
	W1	240	240	280	330	330	350
Tips		The specification listed here only for reference.