China Chemical 316L Stainless Steel Lobe Pump Anti Corrosion Durable for sale

Chemical 316L Stainless Steel Lobe Pump Anti Corrosion Durable

Price Negotiable

Price: Negotiable

MOQ: 1 set

Delivery Time: 8 - 12 work days

Brand: ACCUVON

Product Description

Professional Chemical Grade Anti-Corrosion Hot Durable Rotor Pump

Operating Principles:

When pump lobes rotates, the space between 2 lobes increase, it will create a partial vacuum to transfer fluid into pump chamber, The pump shaft keeps turning, lobes will continue to create space to delivery fluid, the tolerance between lobes and chamber ensure the space is suitable to filled. When the pump chamber is fully filled, the fluid will be transfer to outlet.

Specifications:

Description	Rotary Lobe Pumps
Rotor	Plastic / tri-lobe with screw profile / PTFE
Seal	Electric sealing sensor / Double-acting mechanical seal
Axial and radial casing protection	Wear-resistant steel / Hardened steel / Stainless steel / SIC
Drive	Variable geared motor / Combustion motor / Hydraulic motor
Pump	Full of stainless steel
Gear	Helical geared motor / Manual adjustable speed motor
Speed	10 - 600 rpm
Custom printing	Acceptable

Parameter of AP 80

Drive	Weight	Dimensions
KW	KG	L / mm	H / mm
3	190	1158	394
4	202	1178	419
5.5	223	1258	454
7.5	236	1298	454
11	291	1380	509
15	354	1425	509

Design 1 | Short, s traight pipe connectors with connection flange and gasket, in mm / inches approx.

AP 80

DN 50 mm

DN 65 mm

DN 80 mm

DN 100 mm

DN 125 mm

Solution guidance

Problem	Possible Cause	Remedy
Motor Operational but No Fluid Delivery	Direction of Rotation	Check direction of rotation is in line with arrow on casing and nameplate
	Air pocket in suction line	Ensure suction line filled with fluid, pipework slopes upwards, no kinks in suction line and pipework is as straight as possible.
	Relief Valve Failure	Clean Relief Valve. Check pressure setting. Recalibrate
	Check Valve Jammed	Clean check valve. Check operation
	Air Ingress through Seal	Check seals for air ingress, all pipework, and connected gaskets. Check pump O Rings. Replace pump seal if necessary.
Insufficient Capacity	Relief Valve Opening or Jammed	Check relief valve settings. Recalibrate. Check and clean as a plug may have formed or solid entered jamming open.
	Air Ingress	Check seals for air ingress, all pipework, and connected gaskets. Check pump O Rings. Replace pump seal if necessary.
	Low NPSH	Shorten and enlarge suction line diameter. Deepen suction pipe, increase tank contents, reduce pump speed and check fluid viscosity against pump design
	Pump Worn	Check internal lobe spacing. Replace lobes
	Check Valve Jammed	Clean check valve. Check operation
Pump Noisy	Pump Cavitating	Increase pipework diameter. Reduce suction head. Check fluid viscosity. Clean filters. Reduce pump speed. Increase fluid level in tank.
	Lobe / Rotor Damage	Check lobes and replace if necessary
	Misalignment	Realign Pump. Check coupling and rubber
	Vibration in safety valve	Increase pressure setting or replace

Structure features
The pump cavity design is so simple. All models of pumps retain simple design styles. The fast -opening pump cover is opened to provide guarantee for user maintenance personnel without disassembling the pipeline. The driver can guarantee online repair. Greatly reduced the stop time. Before and after, the upper and lower wear -resistant internal lining design, comprehensively ensure the non -wear of the pump shell and ensure long -term durability. Such a simple maintenance characteristics reduce the operating cost of the entire life cycle of the equipment.