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PKC-H - RETURN SLUDGE PUMPS

PKC-H - RETURN SLUDGE PUMP PKC-H - RETURN SLUDGE PUMP
  1. IMPELLER
  2. SHAFT
  3. SAFETY PIPE
  4. PUMP CASING
  5. BEARING
  6. FAST COUPLING
  7. PROTECTIVE CONE
  8. ELECTRIC MOTOR

Application:

Pump is destined for re-pumping sludge or for internal re-circulation of sludge in sewage treatment plants. Pump is designed for pumping stuffs at small delivery heads. When selecting a pump, the customer is requested to specify his requirements for its parameters thoroughly. This pump is intended for operation outdoors. A pumped liquid:

Temperature of a pumped liquid up to 40 °C

Max.density of a pumped liquid 1,050 kg/m3

Value pH according to a material option 4 – 8.5


DESIGN:

Simple construction with a bearing being lubricated by a pumped stuff. It has been modified for installation into vertical pipeline (by welding or with the aid of a flange joint) or on a free water surface. Shape of the propeller blades and arrangement of this pump internal space are destined to pump liquids with fibrous admixtures. Drive is provided by means of a vertical flanged electric motor with reinforced lower bearing


MATERIAL OPTION:

Pumps are manufactured according to the customer wish in steel or all-stainless versions.


ATTENDANCE AND MAINTENANCE:

Operation of this pump does not need continuous attendance and its maintenance is described in the Operation Instructions.


MAIN TECHNICAL PARAMETERS:
Type PKC-H-200-K PKC-H-150-K PKC-H-100-K PKC-H-70-K
PKC-H-200-N PKC-H-150-N PKC-H-100-N PKC-H-70-N
Q [l . s-1]   4-15   0-2
H [m]   0,7–0,3   0,45-0,2
P [kW] 1,1 0,75 0,75 (0,55) 0,55 (0,37)
n [min-1] 680 915 1395 1395
Material options K – steel K – steel K – steel K - steel
N - stainless steel N - stainless steel N - stainless steel N - stainless steel
A1 [mm] 205 150 94 64
A2 [mm] 205 150 94 94
B [mm] 260 237 160 160
C [mm] 900 900 740 740
D [mm] 250 230 152 150
E [mm] 312 281 232 232/210
E1 [mm] 363 333 261,5 261,5/239
Fmin [mm] 200 200 120 120
pkch_rozmery

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