1. Valves And Flow Controls Industrial Automation Control For Sale
  2. sku: 11134903938255721
  3. LINCOLN 84840

LINCOLN 84840 Pneumatic Diaphragm Air Pump Npt Inlet 1/4 100PSI

84840 Lincoln Series D Pneumatic Diaphragm Air Pump 1/4 Inch Npt Inlet 100psi

( Brand: Lincoln ), ( Manufacturer Part Number: 84840 ), ( Part Type: Pneumatic Pump )

Review LINCOLN Seriespneumatic Diaphragm Air Pump 1/4 Inch Npt Inlet 100psi

The Lincoln 84840 Pneumatic Diaphragm Air Pump is a robust, high-performance tool designed for versatile air supply needs in various industrial and DIY applications. This air pump, featuring a 1/4 NPT inlet, ensures a secure and standardized connection to your air supply source.

The Lincoln 84840 operates with an impressive maximum pressure of 100 PSI, making it suitable for a wide range of tasks that require a consistent and reliable air supply. The pneumatic diaphragm design of this pump offers exceptional durability, minimizing the risk of leaks and ensuring long-lasting performance.

This air pump is compact yet powerful, measuring approximately 12.5 inches in length, 5 inches in width, and weighing just under 10 pounds. Its compact design allows for easy storage and transportation, while its robust construction ensures it can withstand the rigors of industrial use.

The Lincoln 84840 Pneumatic Diaphragm Air Pump is an ideal choice for professionals and hobbyists alike. Whether you're inflating tires, powering pneumatic tools, or maintaining air-operated equipment, this pump's reliability and efficiency make it an indispensable addition to your toolkit. With its durable construction, standardized connections, and high-pressure capabilities, the Lincoln 84840 Pneumatic Diaphragm Air Pump is a wise investment for anyone in need of a dependable air supply.

The Lincoln 84840 Pneumatic Diaphragm Air Pump is a popular choice for various applications due to its robust design and high performance. Here are some pros and cons to consider before making a purchase:

Pros:

1. High Pressure Capability: The pump can deliver up to 100 PSI, making it suitable for a wide range of applications requiring high pressure.

2. Durable Diaphragm Design: The diaphragm pump design ensures smooth operation and prevents leaks, providing long-lasting performance.

3. Compact Size: The compact size and lightweight design make it easy to handle and transport.

4. NPT Inlet: The 1/4 NPT inlet allows for easy connection to various air sources.

Cons:

1. Higher Cost: Compared to some other air pumps, the Lincoln 84840 may be more expensive due to its brand reputation and superior features.

2. No Regulator Included: The pump does not come with a pressure regulator, which may require an additional purchase for some applications.

3. Noise Level: As with most pneumatic tools, this pump can be relatively loud during operation.

In conclusion, the Lincoln 84840 Pneumatic Diaphragm Air Pump is a reliable and high-performing choice for those requiring a 100 PSI air pump. Its durable design and compact size make it a versatile tool for various applications. However, potential buyers should consider the higher cost and the need for a pressure regulator (if necessary) before making a purchase. If the benefits align with your needs and budget, the Lincoln 84840 Pneumatic Diaphragm Air Pump is a recommended choice.

Details:

Shipping Dimensions: length 10 in. 1/2 ID or 1 OD Outlet. Condition Used. Ask our experts.

Items in Lot1. And the cost of return shipping. Country of Manufacture/A. Part Number Series.

1/4 NPT Inlet.

part #: 84840 prices

  • $299.99-$400.00

specifications valvplu:

  • brand: Lincoln
  • mpn: 84840
  • part type: Pneumatic Pump

payments valvplu:

  • wallet: Paypal
  • credit card: Visa
  • other

general valvplu:

  • condition: Used
  • Pumps Pump Accessories > Vacuum Pumps > Diaphragm Pumps

shipping valvplu:

  • service: FedEx Ground / FedEx Home Delivery, FedEx 2Day, FedEx Standard Overnight
  • type: Calculated
  • cost: $35.67
  • carrier: FedEx
  • transit: 2-6 Days
  • class: Standard, Expedited, One-day

seller valvplu:

  • rating: 99.9%
  • # reviews: 15857
  • city: Millersburg, Indiana

offer valvplu:

  • availability: In Stock
  • quantity: 1
  • started: December 9, 2025
  • options: Ship-to-home
  • sold: 0
  • best offers: True

returns valvplu:

  • method: Money back
  • paid by: Buyer
  • time: 30 Days
  • policy: Returns Accepted
part type: pneumatic pump,
category: business & industrial > pumps pump accessories > vacuum pumps > diaphragm pumps, sku: 11134903938255721,
Lincoln 84840 Is Similar To:
  • (42.6% similar) Its a compact, rotary-driven electric pump ideal for industrial, mining, construction, and heavy machinery applications, handling grease up to LNG no. Condition: lightly used and functional, with little wear, minor corrosion from industrial use as shown in photos. The assembly appears complete with ...(September 1st, 2025)
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2 offers $299.99–$400.00 USD
  • New – Open box. Offer #1 priced at $400.00 + $35.00 shipping estimate = $435.00* total. See photos. New - Open box.+$35.00 shipping
  • Used. Offer #2 priced at $299.99 + $38.90 shipping estimate = $338.89* total. Part Number Series D Model .+$38.90 shipping

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