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PAC FLOW SERIES

The pump system consists of a centrifugal pump and a separator, which enables air to be separated from the liquid and be sucked by a vacuum pump - making automatic priming possible. Even with suction heights of several feet the machine evacuates the air quickly from the suction pipe and starts to pump. Additionally, thanks to the enclosed impeller, the PAC range is also suitable for pumping liquids with solids in suspension with best possible efficiency.

The PAC F1212 JD-S 156HP FT4 for high-pressure applications, have been designed to reduce downtime and prolong lifespan, saving operational costs. 

This centrifugal pump can handle liquids containing solids of up to 3.5" in size. This makes it particularly well suited to industrial applications, such as water transfer in the oil and gas sector, quarrying and surface mining, construction, and municipal applications. 

Even with suction heights of several feet the machine rapidly evacuates the air from the suction pipe and starts to pump. Additionally, thanks to the enclosed impeller, the PAC range is also suitable for pumping liquids with solids in suspension with best possible efficiency.

View and/or Download PAC F1212 JD-S 156HP FT4: Brochure / Datasheet

TECHNICAL DATA

Pump  
Model PAC F1212
Qmax 7,210 USgpm
Hmax 153 ft
Q max eff. 5,200 USgpm
Eff. max 74%
Suction port 12" Flange - ANSI class 150
Delivery port 12" Flange - ANSI class 150
Impeller type Enclosed, 2 vane
Impeller diameter 17"
Solids handling 3.5"
Material  
Casing ASTM A536 ductile iron
Impeller ASTM A743 CA6NM
Wear ring ASTM A48 Class 20 cast iron
Shaft AISI 630 stainless steel
Mechanical Seal faces Silicon carbide Vs Silicon carbide
Elastomers VITON
Check Valve ASTM A536 ductile iron + NBR rubber flap
Separator Fabricated steel
Priming System  
Vacuum pump  
Vacuum pump type Diaphragm
Nominal air capacity 50.0 cfm
Max vacuum - 26.6 inHg
Drives Link belt

Engine  
Make John Deere
Model 4045HFC06
Type Diesel turbo common rail
Displacement 275 in³
No. cylinders 4
Cooling Liquid with radiator
Rpm type Variable
Max operating speed 1,900 rpm
US emissions EPA Tier 4F
Starting Electric
Engine system voltage 12 V
Engine Power rating 156 HP
Control panel  
Model PW 750
  Manual operation
  Automatic operation: start-stop with transducers or floats
  FleetLink Optional
Arrangement  
Technical data  
Material ASTM A36 steel
Coatings Epoxy powder, average thickness of 3 MIL
Features Lifting beam. Fork lift pockets. Lockable doors. Soundproof canopy.
Battery Acid charge Pb-Ca maintenance free, 12V - 1,150 CCA
Fuel tank capacity 200 USG
Fuel consumption 7.8 US Gal/hr @1,900 rpm @70% eff.
Dry weight 8,460 lbs
Wet weight 9,975 lbs

PERFORMANCE CURVES

Speed Impeller Dia. Style Solids Dia. Ns Suction Discharge No. Vanes
Various 17" / 440 mm Enclosed 3.5" / 89 mm 1,320 rpm 12" / 300 mm 12" / 300 mm 2

PAC F1212 JD-S HP Graph
PAC F1212 JD-S RPM Graph
PAC F1212 JD-S NPSHr Graph

BENEFITS

Efficiency
The 17" impeller with 74% efficiency at B.E.P. provides best pumping result with minimal efforts
Solids handling
Closed impeller type with solids handling capability of 3.5" for trouble free operation
Foot Print
Best in class foot print of 149" x 49" (less check valve)
Serviceability
Large doors for superior access and fast service
Polyethylene Fuel Tank
Corrosion-free PE tank provides longer lifetime and avoids tank cleaning due to oxidation

Applications & Use Cases

Bypass

Allied Bypass

Bypass pumping involves maneuvering liquid (sewage, trash, water, etc.) around a damaged pipe without interrupting the flow of liquid while the repairs are underway. This process is critical for many rehab projects, as it allows for a pipe to be repaired or replaced without spillage on public or private property. Bypass pumping uses a PAC H, which is a centrifugal pump that can handle liquids containing solids of up to 3.5". Because of this, the PAC H pump is well suited for bypassing in construction, industrial, and municipal applications.

Bypass is common in these sectors:

  • Municipalities
  • Civil Construction
  • Industry

Dewatering

Water transfer in quarry and mine

Site dewatering is the process of taking and removing water from construction sites, quarries, mine shafts, or any other area. Extracting water from these areas is crucial to maintain a safe working environment as well as reduce any costly delays.

Due to the PAC's ability to handle pumping high volumes, this pump is able to displace not only water, but sewage, industrial waste, chemicals, and even some solid products.

Areas for site dewatering :

  • Quarries
  • Construction sites
  • Mine shafts
  • Municipalities

Emergency Response

Emergency Response

Whether it is a hurricane, flood, natural disaster or sewer line collapse; Atlas Copco PAC F pumps are up to the challenge. The PAC F is a centrifugal pump that can handle liquids containing solids of up to 3.5" in size, which makes it well suited for any emergency.

Emergency Response is common in these sectors:

  • Municipalities
  • Civil Construction
  • Industry
  • Mining
  • Oil & Gas