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Viking Pump

Viking Pump O-Pro Pump Seals

Viking Pump is the leader in internal gear innovation and the latest development is the patented O-Pro™ Seal technolog
  • This product price is available on request only

    Request a Quote
Need help? Call us:  1 503 639 0808

Product details

O-Pro™ Seals utilize a series of O-rings to create a robust seal and lubrication chamber, all in one. O-Pro™ Barrier seal functions as both a seal and bracket bushing; while the O-Pro™ Guard seal is a simple retrofit option.

  • O-PRO™ BARRIER SEAL
    HOW IT WORKS:
    O-Pro™ Barrier seal replaces packing or mechanical
    seal by occupying the internal bracket cavity with a
    machined seal gland, utilizing O-rings to seal externally
    on the bracket and internally on the shaft. A combination
    of O-rings and lubricating fluid provide a robust seal
    preventing process fluid from leaking out of the pump.
    O-Pro™ Barrier design also contains lubrication
    between the shaft and bushing reducing wear.

    O-PRO™ GUARD SEAL
    HOW IT WORKS:
    O-Pro™ Guard seal replaces packing or
    mechanical seal by sealing between the bracket,
    sleeve & shaft surfaces with a series of O-rings.
    The series of O-rings and lubrication provide a
    robust seal for many applications. The stainless
    steel construction utilizes a sleeve that is secured
    to the shaft to address any shaft wear concerns
    to ensure superior performance.

    TYPICAL APPLICATIONS
    Inks, paints, molasses, edible oils, corn syrup,
    honey, lube oil, grease, asphalt, wax, resins,
    starch, fats, isocyanates, adhesives and
    many more!

    RETROFITABILITY
    The following existing Viking pump series may
    be retrofitted to utilize the O-Pro™ seals:

    • 124A Series™
    • 4124A Series™
    • 224A Series™
    • 4224A Series™
    • 324A Series™
    • 4324A Series™
    • 127A Series™
    • 4127A Series™
    • 227A Series™
    • 4227A Series™
    • 327A Series™
    • 4327A Series™


    Kits are available with all parts needed for
    conversion. If shafts are worn, new rotor/shafts
    may be required for conversion to ensure
    sealing. Q and QS size brackets may require
    modification or replacement, if using the O-Pro™
    Barrier, which is not included in the kits

     

  • KIT PART NUMBERS

    Seal TypeH-HLK-KKL-LLLSQ-QSMNR-RS
    O-Pro™ Barrier3-464-SEAL-K450 3-464-SEAL-K4513-464-SEAL-
    (K452: 1 7/16”)
    3-464-SEAL-K4533-464-SEAL-K454N/A3-464-SEAL-K4713-464-SEAL-K472
    O-Pro™ Guard3-464-SEAL-K4823-464-SEAL-K4833-464-SEAL-K4843-464-SEAL-K4863-464-SEAL-K4863-464-SEAL-K4873-464-SEAL-K4883-464-SEAL-K489

    MAXIMUM RPM

    Seal TypeHHL KKKLLQLLLSQQSNRRS
    O-Pro™ Barrier10001000780780640640520640470470330260260
    O-Pro™ Guard760760520520N/A520520520350350280225225

     

  • Brochure

Description

O-PRO™ BARRIER SEAL
HOW IT WORKS:
O-Pro™ Barrier seal replaces packing or mechanical
seal by occupying the internal bracket cavity with a
machined seal gland, utilizing O-rings to seal externally
on the bracket and internally on the shaft. A combination
of O-rings and lubricating fluid provide a robust seal
preventing process fluid from leaking out of the pump.
O-Pro™ Barrier design also contains lubrication
between the shaft and bushing reducing wear.

O-PRO™ GUARD SEAL
HOW IT WORKS:
O-Pro™ Guard seal replaces packing or
mechanical seal by sealing between the bracket,
sleeve & shaft surfaces with a series of O-rings.
The series of O-rings and lubrication provide a
robust seal for many applications. The stainless
steel construction utilizes a sleeve that is secured
to the shaft to address any shaft wear concerns
to ensure superior performance.

TYPICAL APPLICATIONS
Inks, paints, molasses, edible oils, corn syrup,
honey, lube oil, grease, asphalt, wax, resins,
starch, fats, isocyanates, adhesives and
many more!

RETROFITABILITY
The following existing Viking pump series may
be retrofitted to utilize the O-Pro™ seals:

  • 124A Series™
  • 4124A Series™
  • 224A Series™
  • 4224A Series™
  • 324A Series™
  • 4324A Series™
  • 127A Series™
  • 4127A Series™
  • 227A Series™
  • 4227A Series™
  • 327A Series™
  • 4327A Series™


Kits are available with all parts needed for
conversion. If shafts are worn, new rotor/shafts
may be required for conversion to ensure
sealing. Q and QS size brackets may require
modification or replacement, if using the O-Pro™
Barrier, which is not included in the kits

 

Specifications

KIT PART NUMBERS

Seal TypeH-HLK-KKL-LLLSQ-QSMNR-RS
O-Pro™ Barrier3-464-SEAL-K450 3-464-SEAL-K4513-464-SEAL-
(K452: 1 7/16”)
3-464-SEAL-K4533-464-SEAL-K454N/A3-464-SEAL-K4713-464-SEAL-K472
O-Pro™ Guard3-464-SEAL-K4823-464-SEAL-K4833-464-SEAL-K4843-464-SEAL-K4863-464-SEAL-K4863-464-SEAL-K4873-464-SEAL-K4883-464-SEAL-K489

MAXIMUM RPM

Seal TypeHHL KKKLLQLLLSQQSNRRS
O-Pro™ Barrier10001000780780640640520640470470330260260
O-Pro™ Guard760760520520N/A520520520350350280225225

 

Resources

Brochure

Rent product

Interested in renting Viking Pump O-Pro Pump Seals? Please fill in the form below and we will get back to you in the shortest time.

Or call us now:




Phone:
503.639.0808

Let our application engineers advise you on different renting options and terms

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