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Kracht

BT

Gear Pump · Pumps

Class-certified type (DNV register) · technical data sheet not yet verified​⁠​​‌​⁠​⁠⁠‌​⁠‍​‍⁠‍​‌
Specifications

Technical data.reference — unverified

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Seal typeGland packing Arolan II
Special number for special versionsSee section 3.5 “Important special numbers”
Housing design and bearing supportHousing: EN-GJL-200 (GG 20)
Gears version1.7139 (Case-hardened steel) Hard-
GasketC4400 (Housing)
Serie1
Size1/55 Vg = 97 cm³/r
Direction of rotationR Clockwise
Housing connection/Connection typeZ Whitworth pipe thread
Vg6,9 cm³/r
GehäuseausführungEN-GJL-200 (GG 20)
Getriebeausführung1.7139 (Einsatzstahl) gehärtet
DichtungsartStopfbuchspackung HT 98
FlüssigdichtungLoctite 540 (Gehäuse)
Frame SizeVg = 97 cm³/r
FlachdichtungC4400 (Gehäuse)
Displacement91 cm3/rev
Permissible temperature-20 … 60 °C
Construction of housing and bearingEN-GJL-200 with bronze bearing bush
Permissible temperature range-- 20 °C Ta 60 °C
CertificationsEC Directive RL 94/9/EG
Type Key ATEXBT 3...7 B Z 0 B K 59/ . - ATEX
Seals59 Mechanical seal with liquid seal Shaft seal: FKM
Permissible temperature range-- 20 °C Ta 60 °C
Ignition temperature> 135 °C
Manufacturer documentation

Images from manufacturer documentation.

Photos, drawings and page previews from this model’s datasheet or catalog.

Gear pumps BT series are available in ATEX version for use in hazardous areas. They are suitable for use in Zone 2 (Gas, Category 3G) and Zone 1 (Gas, Category 2G) in explosion groups IIA, IIB, and IIC.

Applications

  • zone 2 (Gas- , category 3G)
  • zone 1 (Gas- , category 2G)
Source: Kracht BT datasheet, p. 13

Features

  • durable bronze gears
Source: Kracht BT datasheet, p. 17

Options

  • FKM shaft seal
  • PTFE shaft seal
  • double-acting mechanical seal
Source: Kracht BT datasheet, p. 8

Standards

  • RL 94/9/EG
Kracht BT – Drawing (2f32c163da16_S4-13 S. 4)
Drawing · 2f32c163da16_S4-13 · S. 4
Kracht BT – Drawing (2f32c163da16_S4-13 S. 5)
Drawing · 2f32c163da16_S4-13 · S. 5
Kracht BT – Drawing (2f32c163da16_S4-13 S. 6)
Drawing · 2f32c163da16_S4-13 · S. 6
Kracht BT – Page preview (2f32c163da16_S4-13 S. 7)
Page preview · 2f32c163da16_S4-13 · S. 7
Kracht BT – Page preview (2f32c163da16_S4-13 S. 8)
Page preview · 2f32c163da16_S4-13 · S. 8
Kracht BT – Page preview (2f32c163da16_S4-13 S. 9)
Page preview · 2f32c163da16_S4-13 · S. 9
Kracht BT – Page preview (2f32c163da16_S4-13 S. 10)
Page preview · 2f32c163da16_S4-13 · S. 10
Source: Kracht BT datasheet, p. 4
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