Centrifugal pumps are equipped with a pumping ring for circulation of the sealing liquid. Main functions of sealing systems are sealing and cooling. When the pump stops, circulation also stops, risking high temperatures, resulting in possible seal damage or even leakage with all the resulting consequences.
By applying gear pumps, the circulation of the sealing liquid continues, even when the main pump is stopped.
For sealing applications, Suurmond offers gear pumps in cast iron, cast steel and stainless steel. At request, conformance with API 676 and suited for the (so-called) API – seal plan (American Petroleum Institute). We also offer ATEX certification.
Even for sealing systems with pressures up to 325 barg, we have a solution. Pumps with magnetic coupling!
In addition to gear pumps for circulation, Suurmond designs dedicated sealing units according customer specifications!
GATHER magnetically coupled gear pumps and turbine pumps
MAAG HYDROLUB® (cast iron)
MAAG REFINEX® (cast steel)
Suurmond BV
The Netherlands
T +31 (341) 25 49 00
Voltweg 2
8071 CZ Nunspeet
info.nl@suurmond.com
CoC 08142400
VAT NL815360800B01
Suurmond BV
Belgium and Luxembourg
T +32 (3) 54 44 070
Noorderlaan 109
2030 Antwerp
info.be@suurmond.com
Company no. 0440573109
VAT BE-0440.573.109
Suurmond UK Ltd
Great Britain & Ireland
T +44 (1386) 423 756
7e Enterprise Way
Evesham, Worcester
info.uk@suurmond.com
Registration no. 5113524
VAT GB 845 7137 10
Suurmond (France)
France
T +33 (474) 02 66 75
Parc Millésime, bâtiment 4
119 rue Michel Aulas
69400 Limas
info.fr@suurmond.com
VAT: FR59815325303
Registration no.: 59 815 325 303