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Type Description
SPETOPAK® SGR® 804 W
spetopak_sgr_804_w
       
t ° C -100 ÷ +550
P. atm 250 - -
V m/s 2 - -
pH 0 ÷ 14

The hybrid packing made from the graphited synthetic yarn and flexible graphite, the inconel reinforced synthetic yarn braided in the corners prevents the packing from being extruded and reduces the abrasion of the elastic graphite; the SPETOPAK® SGR® 804 W packing is an alternative to the sealing sets, as both sealing and closing functions are performed by each separate ring of the packing; this style is preferred by the maintenance departments in refineries, petrochemical and power plants.

SPETOPAK® SGR® 880
spetopak_sgr_880
       
t ° C -100 ÷ +550
P. atm 200 100 26
V m/s 1 1.5 26
pH 0 ÷ 14

It is made of graphitized fibre synthetic yarn, containing high-quality lubricating and anti-adhesion mediums; impregnated right through while braided, and additionally, while drying and calibrating, surface-impregnated with a graphite layer. SPETOPAK® SGR® 880 packing is resistant to temperature, good heat abstraction, to be applied individually or in WGR® stuffing-box sets. Appreciated in industry, used in both traditional and nuclear power engineering. Applied to both hot water and steam systems; either in high-speed heavy duty pumps.

SPETOPAK® SGR® 880 R
spetopak_sgr_880_r
       
t ° C -100 ÷ +550
P. atm 300 - -
V m/s 1 - -
pH 0 ÷ 14

The packing made from graphited synthetic yarn designed for the highest parameters encountered in the conventional power plants, refineries and power plants; ensures the smooth operation of the spindle and prevents the corrosion of the gland; SPETOPAK® SGR® 880 R does not show ageing processes; has corrosion inhibitor; reinforced with an inconel wire; applied both as the only ring in the gland and in the sealing sets as the anti-extrusion rings for flexible graphite.

SPETOPAK® SGR® 800 R
spetopak_sgr_800_r
       
t ° C -100 ÷ +550
P. atm 200 - -
V m/s 2 - -
pH 0 ÷ 14

Made of elastic graphite yarn, every fibre is reinforced with inconel wire braid, type SGR® 800 R. The SGR® 800 type without inconel reinforcement, designed to pump applications. Reinforced heavy duty packing of high mechanical properties; resistant to high temperature, good heat abstraction, easy to shaping. Designed to be used in refineries, petrochemical industry, power engineering; to be used individually or as closing packing in WGR® high-temperature sets.

SPETOPAK® SGR® 900 RR
spetopak_sgr_900_rr
       
t ° C -100 ÷ +650
P. atm 300 - -
V m/s 2 - -
pH 0 ÷ 14

Made of highest-quality expanded graphite yarn, every fibre is reinforced with a net of an inconel wire. It contains inhibitors of corrosion and oxidizing. Due to application of a fibre, reinforced with inconel braid, the packing demonstrates high mechanical properties and/or resistance to be blown out. Being impregnated, while braided, with high-temperature mediums containing corrosion and oxidizing inhibitors, it demonstrates good slide, anticorrosion, and anti-adhesion heavy-duty properties. It is designed to be used in the chemical industry, petrochemical industry, heat engineering, and/or power generation heavy duty installations, even in supercritical systems, to be applied individually or as closing packing in WGR® 900 RR sets.

SPETOPAK® SPT® 554 S
spetopak_spt_554_s
       
t ° C -100 ÷ +280
P. atm 150 150 15
V m/s 1 2 4
pH 0 ÷ 14

The packing braided from PTFE yarn of the chemical resistance and physiological properties which allow it to be applied for practically all media encountered in the industry, except for molten alkali metal and some fluorinated compounds; applied in the valves in the chemical industry for the most aggressive media also in the high pressure; special styles: SPT® 554 OX for the contact with oxygen – the packing without any additional agents used for technological reasons, SPT® 560 K with aramid reinforcement in the corners – to be applied in high pressure plunger pumps.

SPETOPAK® SGF 770
spetopak_sgf_770
       
t ° C -200 ÷ +280
P. atm 300 200 20
V m/s 2 2 20
pH 0 ÷ 14

Most popular ever used non-asbestos packing. Universal packing made from original 100% GFO® WL Gore fiber s howing h igh s tability, h eat conductivity, easy to cut and install, chemically resistant (except for strongly oxidizing media). It can be applied in contact with potable water; applied first of all in rotating pumps, but also in plunger pumps and valves; special styles: SGF 770/G – with elastomeric core increasing the resistance to the shaft malfunctioning (shaft beating).; SGF 477 – made from 100% Gore G2 PTFE-fiber with incorporated fiber without lubricant.

SPETOPAK® SGF 772
spetopak_sgf_772
       
t ° C -200 ÷ +280
P. atm 300 200 20
V m/s 2 2 20
pH 0 ÷ 14

Universal packing made from expanded PTFE with incorporated graphite; economical alternative of SGF 770 style. Paraffin oil applied as the running-in lubricant, good chemical resistance (except for strongly oxidizing media), good sliding properties, resistance to ageing, good heat conductivity, applicable in rotating and plunger pumps as well as in the valves; special styles: SGF 772/G with elastomeric core increasing the shaft runout compensation; SGF 488 – made from PTFE-fiber with incorporated graphite without lubricant.

SPETOPAK® SGF 766
spetopak_sgf_766
       
t ° C -200 ÷ +280
P. atm 300 - 20
V m/s 2 - 20
pH 3 ÷ 12

The hybrid packing composed of ‘zebra’ braided aramid and PTFE yarns with incorporated graphite; this solution increases the resistance of the packing to the wear but does not decrease the sliding properties; designed for pure liquids, contaminated with the solid particles, crystallizing media etc; customized styles: SFK 760K with the aramid reinforcement in the corners of the packing, SFK 760 K/G, SGF 766/ G – styles with elastomeric cores.

SPETOPAK® SGF 760 K
spetopak_sgf_760_k
       
t ° C -200 ÷ +280
P. atm 300 200 -
V m/s 2 2 -
pH 3 ÷ 12

The hybrid packing composed from PTFE yarns with incorporated graphite and braided aramid fibers on corners. This solution make the packing resistance from being torn on corners and eventually extruded into stuffing box gaps; customized styles: SFK 760 K/G styles with elastomeric core.

SPETOPAK® SGR® 800/SGR® 800 C
spetopak_sgr_800
       
t ° C -200 ÷ +280/550*
P. atm 200* 200* 20
V m/s 1* 1* 26
pH 0 ÷ 14

Packing made from expanded graphite; designed for the highest rotating speeds and pumping high temperature media, applied for example in power station feeding pumps; style 800 C is additionally equipped in special “temperature fuse” introduced into the core. This prevents the excessive rise of the temperature and stress in the contact area between the housing and the packing, thus enhances the safety of the pump’s operation; the packing may be applied alone or in sets together with SGR 880.

SPETOPAK® SGR® 880
spetopak_sgr_880
       
t ° C -60 ÷ +550
P. atm - 100 26
V m/s - 1,5 26
pH 2 ÷ 12

Pump packing for high rotating speeds made from graphitized fibres; SGR 880 the packing contains high temperature lubricating agents, which allow the service at high temperatures of the sealed medium; Another benefit is higher mechanical strength of graphitized fibers in compare to mechanical properties of graphite yarns used in common graphite packings; this increased mechanical properties of SGR 880 are used while applied as edged rings in the sets together with SGR 800 or SGR 800C, the most common application: hot water in power engineering.

SPETOPAK® SPT 554
spetopak_spt_554
       
t ° C -100 ÷ +280
P. atm 150 150 15
V m/s 1 2 8
pH 0 ÷ 14

Pump packing made from PTFE yarn having the widest range of chemical resistance, physiological resistance, hygienic properties, widely applicable in the chemical and pharmaceutical industries, as well as in the production of paints and paper where the white colour is required; packing easily die-formed, but still of good mechanical properties, thus its application in plunger pumps; special styles: SPT 554/G with elastomeric core, SPT 565 with ‘zebra’ aramid fibers for abrasive media.

SPETOPAK® SPT 560 K
spetopak_spt_560_k
       
t ° C -200 ÷ +280
P. atm 500 150 -
V m/s 1 2 -
pH 3 ÷ 12

The hybrid packing composed from PTFE yarns and braided aramid fibers on corners. This solution make the packing resistance from being torn on corners and eventually extruded into stuffing box gaps; customized styles: SFK 560 K/G styles with elastomeric core.

SPETOPAK® SKD 660
spetopak_skd_660
       
t ° C -100 ÷ +280
P. atm 100 100 100
V m/s 1,5 10 20
pH 3 ÷ 12

High performance packing made from continuous aramid fiber with having best available resistance to abrasives included in pumped medium. Every single fiber is impragneted with PTFE. Also available ‘dry-style’ containing no PTFE impregnation (SKD 660S). Applicable in liquids contaminated with solid particles, cold water, static applications, also exposed to high pressures; May request good enough hardness of the stem, as soft metal stems may have lower resistance against being torn by abrasive compounds than SKD 660 by itself.

SPETOPAK® SKD 664/SKD 667
spetopak_skd_664
       
t ° C -100 ÷ +280
P. atm 100 100 100
V m/s 1,5 10 20
pH 3 ÷ 12

SKD 664 and SKD 667 –universal packings from aramid yarn with a surface capable of absorbing high quantity of PTFE impregnation (SKD 664) or graphite impregnation (SKD 667); due to the high volume of impregnation, in spite of very good mechanical properties the wear of the shaft is reduced to minimum; applicable in liquids contaminated with solid particles, cold water, static applications, also exposed to high pressures; special styles: SKD 667R with inconel reinforcement for static application in the high load connections.

SPETOPAK® STR 666
spetopak_str_666
       
t ° C -50 ÷ +250
P. atm 300 150 15
V m/s 2 2 20
pH 0 ÷ 13

The packings applied in pulp and paper industy or the plants manufacturing paints, where only white packing is allowed and there is an exposure to abrasive media; applied in pumps, mixers, driers and occasionally in the valves; made from the special yarn of the high mechanical parameters.

SPETOPAK® STR 676
spetopak_str_676
       
t ° C -50 ÷ +250
P. atm 300 150 15
V m/s 2 2 20
pH 3 ÷ 12

Hybrid version of STR 676 the hygienic and lubrication properties are improved and resistance to abrasion increased by usage of continuous aramide fibers having the top available resistance against abrasives.

SPETOPAK® SFK 250
spetopak_sfk_250
       
t ° C -80 ÷ +280
P. atm 150 150 10
V m/s 2 2 20
pH 0 ÷ 13

Packing from the special synthetic yarn of good sliding and ageing properties, high chemical and temperature resistance; easy to fit which makes it possible to apply SFK 250 in the relatively old, worn out pump, easy to cut, die-form, good resistance to abrasion and extrusion; also applicable in the valves as the valve version: SFK 250S.

SPETOPAK® SN 344
spetopak_sn_344
       
t ° C -100 ÷ +550
P. atm 200 200 -
V m/s 1 1 -
pH 0 ÷ 14

Packing for general services in the pump and gland compensator applications; economical alternative to asbestos in the simplest applications, usage of acrylic yarn shows good resistance to ageing and satisfactory lubricating properties. Standard lubricant is paraffin oil; Customized styles: SN 330 with silicone oil as lubricant; SN 344 R with usage of ramia fibres.