Positive Displacement Rotary Lobe Pumps Archives - Prospero Equipment https://prosperoequipment.com/shop/product-tag/positive-displacement-rotary-lobe-pumps/ Products Catalogue Mon, 03 Mar 2025 15:37:12 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 Positive Displacement Rotary Lobe Pump – OMAC VNB-330 – 3″ Triclover https://prosperoequipment.com/shop/product/positive-displacement-rotary-lobe-pump-omac-vnb-330-3-triclover/ Fri, 04 Oct 2024 20:15:55 +0000 https://prosperoequipment.com/shop/?post_type=product&p=17342 OMAC VNB-330 3-inch Port / Single or Three Phase Pump

The VBN bi-lobe and rotary piston rotors are used for pumping extremely delicate products containing solids in suspension. These pumps can push product with minimum damage due to a rotor shape that comes into contact only twice per revolution.

The VNB-330 has a sanitary Stainless steel positive displacement rotary lobe pump head. Controlled with a dependable Woods Brothers A.C. frequency speed controller providing smooth speed control. These pumps are designed specifically for the beverage industry with exact control over flow.

The connections are standard 3" triclover fittings.

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]]> TECHNICAL DATA:

  • 3.0” triclover fittings
  • Capacity: 0-130 GPM, 1,500 – 18,000 liters/hr (396.2 – 4,755 gallons/hr)
  • Pressure: 3 to 5 Bar
  • RPM: 190 to 600
  • Power: 220 Volt 7.5 HP
  • 25 ft power cable
  • A.C. Frequency
  • variable speed drive

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]]> Positive Displacement Rotary Lobe Pump – OMAC VNB-220 – 2″ Triclover https://prosperoequipment.com/shop/product/positive-displacement-rotary-lobe-pump-omac-vnb-220-2-triclover/ Fri, 04 Oct 2024 20:05:34 +0000 https://prosperoequipment.com/shop/?post_type=product&p=17339 OMAC VNB-220 2-inch Port / Single or Three Phase Pump

The VBN bi-lobe and rotary piston rotors are used for pumping extremely delicate products containing solids in suspension. These pumps can push product with minimum damage due to a rotor shape that comes into contact only twice per revolution.

The VNB-220 has a sanitary Stainless steel positive displacement rotary lobe pump head. Controlled with a Woods Brothers A.C. frequency speed controller providing smooth speed control. These pumps are designed specifically for the beverage industry with exact control over flow.

The connections are standard 2" triclover fittings.

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]]> TECHNICAL DATA:

  • 2.0” Ttriclover fittings
  • Capacity: 0-70 GPM
  • Power: 3-phase, 220 Volt, 5 HP
  • A.C. Frequency
  • Variable Speed drive
  • 25 Ft. Power Cable

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]]> Positive Displacement Rotary Lobe Pump – OMAC VNB 115 – 1.5″ Triclover https://prosperoequipment.com/shop/product/positive-displacement-rotary-lobe-pump-omac-vnb-115-1-5-triclover/ Wed, 28 Feb 2024 22:04:46 +0000 https://prosperoequipment.com/shop/product/positive-displacement-rotary-lobe-pump-omac-vnb-115-1-5-triclover/ OMAC VNB-115 1.5 inch Port / Single or Three Phase Pump

The VBN bi-lobe and rotary piston rotors are used for pumping extremely delicate products containing solids in suspension. These pumps can push product with minimum damage due to a rotor shape that comes into contact only twice per revolution.

The VNB-115 has a sanitary Stainless steel positive displacement rotary lobe pump head. Controlled with a dependable Woods Brothers A.C. frequency speed controller. These pumps are designed specifically for the beverage industry.

The connections are standard 1.5" tri-clover fittings.

The post Positive Displacement Rotary Lobe Pump – OMAC VNB 115 – 1.5″ Triclover appeared first on Prospero Equipment.

]]> TECHNICAL DATA:

  • 1.5″ triclover fittings
  • Capacity: 0-25 GPM
  • Power: 220 Volt Single or 3 PH
  • A.C. Frequency variable speed drive
  • 25 Ft. Power Cable

The post Positive Displacement Rotary Lobe Pump – OMAC VNB 115 – 1.5″ Triclover appeared first on Prospero Equipment.

]]> Air Diaphragm Pump – 1.5″ Triclover https://prosperoequipment.com/shop/product/air-diaphragm-pump-1-5-triclover/ Wed, 28 Feb 2024 22:04:45 +0000 https://prosperoequipment.com/shop/product/air-diaphragm-pump-1-5-triclover/ Yamada® NDP-25 Series Double Diaphragm Pumps

Yamada® NDP-25 series Air Powered Double Diaphragm pumps provide a maximum flow rate of 46.2 gallons per minute. Pump is made from 316 Stainless steel.

46.2 Gallons/Minute Max.
1-1/2“ Fluid Port (NPT or ANSI Flange)

Intake & Discharge Connections:
316 Stainless steel: 1-1/2” Female NPT

Air Inlet:
3/8" Female NPT (includes ball valve)

Air Exhaust:
3/4" Female NPT (includes silencer)

Maximum Liquid Temperature*
Diaphragm Material / Temperature
EPDM: 180°F (82°C)

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]]> TECHNICAL DATA:
Dimensions: 11.3 inches width x 15.0 inches height
Net Weight: 50.7 lbs. (23 kg)
Air Supply Pressure (All Models): 20 – 100 psi
Discharge Volume Per Cycle
Rubber diaphragm: .23 gallons
PTFE diaphragm: .17 gallons
Maximum Size Solid: 3/16 inches
Maximum Dry Suction Lift
Rubber-fitted pump capability: 18 feet
Air Motor Standard: Aluminum
Optional Coating: PTFE-coasted

Notes
EPDM fitted pumps include EPDM check balls and o‑rings.

FDA Compliant Pumps
Yamada FDA compliant pumps are specifically designed for Food, Pharmaceutical & Cosmetic industries where 3A or USDA standards are not required.

Pumps include 316 Stainless Steel wetted components with Passivated Satin Finish, PTFE-Coated Air Motor*, Sanitary Clamp Fittings, and FDA compliant elastomers: EPDM.

Notes
FDA Series pumps utilize oversized sanitary ports.
Mounted on 2 Wheel Cart
EPDM Gaskets
Includes Regulator and pressure guage

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