Walchem LKN Motor-Driven Metering Pump, Automatic Control w/ VFD (4-20 mA), 2743 GPD, 45 PSI, LKN57D-VS

Item No.85776
Product Details High-performance pumps deliver up to 114 gph Stroke length adjustable from 10 to 100% 2-year warranty LKN series metering pumps are the largest of Walchem's high-performance line. These motor-driven, mechanically actuated diaphragm pumps feature a highly reliable dual-cam system driv
Price $5103
price per each
excl. tax
In Stock

Description

Product Details
  • High-performance pumps deliver up to 114 gph
  • Stroke length adjustable from 10 to 100%
  • 2-year warranty

LKN series metering pumps are the largest of Walchem's high-performance line. These motor-driven, mechanically actuated diaphragm pumps feature a highly reliable dual-cam system drive and worm gear reducer. Roller bearings and oil bath lubrication ensure outstanding durability and wear resistance during continuous operation.

Automatic control pumps feature a Baldor® variable frequency drive (VFD) linked to a totally enclosed non-ventilated (TENV) variable-speed motor for a 100:1 turndown ratio. VFDs are controlled via fully scalable 4-20 mA and 0-10 VDC signals.

Use with aluminum sulfate (alum) and polymer (call for compatibility with other chemicals). Wetted materials: PVC head, 304 SS valve seats, PTFE diaphragm and Hastelloy C276 / 304 SS valve check balls.

Tech Specs:
  • Maximum viscosity: 1,000 cP
  • Suction lift: varies by application (Due to the higher flow capabilities of these pumps, we recommend a hard-piped and flooded-suction configuration)
  • Accuracy: ±4%
  • Turndown rate: 10:1
  • Power: 1/3 hp, 1 phase, 115/230 VAC (Alternate voltages available. Contact USABlueBook for more information)

Product Information

Item number
85776
Brand Name
Walchem
Catalog Page
153
Net weight
59
Condition
New

Walchem LKN Motor-Driven Metering Pump, Automatic Control w/ VFD (4-20 mA), 2743 GPD, 45 PSI, LKN57D-VS

Item number
85776
Brand Name
Walchem
Catalog Page
153
Net weight
59
Condition
New
Price $5103
price per each
excl. tax
In Stock
each
Need Help? Call 800-548-1234
Product Details
  • High-performance pumps deliver up to 114 gph
  • Stroke length adjustable from 10 to 100%
  • 2-year warranty

LKN series metering pumps are the largest of Walchem's high-performance line. These motor-driven, mechanically actuated diaphragm pumps feature a highly reliable dual-cam system drive and worm gear reducer. Roller bearings and oil bath lubrication ensure outstanding durability and wear resistance during continuous operation.

Automatic control pumps feature a Baldor® variable frequency drive (VFD) linked to a totally enclosed non-ventilated (TENV) variable-speed motor for a 100:1 turndown ratio. VFDs are controlled via fully scalable 4-20 mA and 0-10 VDC signals.

Use with aluminum sulfate (alum) and polymer (call for compatibility with other chemicals). Wetted materials: PVC head, 304 SS valve seats, PTFE diaphragm and Hastelloy C276 / 304 SS valve check balls.

Tech Specs:
  • Maximum viscosity: 1,000 cP
  • Suction lift: varies by application (Due to the higher flow capabilities of these pumps, we recommend a hard-piped and flooded-suction configuration)
  • Accuracy: ±4%
  • Turndown rate: 10:1
  • Power: 1/3 hp, 1 phase, 115/230 VAC (Alternate voltages available. Contact USABlueBook for more information)