SM-3 Mini Pump (ID=208)

The air-driven SM-3 mini pump was designed for low volume and high pressure applications.

• 8 ratios
• Max output pressure to 22,500 psig
• Dim: 8 “ x 4 “ x 5”
• Supplied with muffler/silencer
• 1/8” threaded port is provided in the air cylinder body as standard to separate the air drive from the liquid section
• Easy maintenance due to unique air valve and non bolted construction
• No lubrication required
• SM-3S stainless steel and SM-3A aluminum liquid ends
• All plastic air modules

Available Modifications:

• Single cycle
• Remote Pilot supply
• Seal material options
• Hand pump for manual operation

The single acting SM-3 pumps are supplied with stainless steel (SM-3S) or Aluminum (SM-3A) Liquid ends and all plastic air modules. Anodized aluminum bodies are for oil and non-corrosive applications. SS bodies are for aqueous and most other liquids. Feature options are: air control, remote pilot, single cycle and manual operation.

For technical support on Sprague products, please contact: pumpsales@highpressure.com