Reciprocating Pumps - Diaphragm, Piston, Plunger
These pumps have a diaphragm, piston or plunger which is
reciprocating back and forth through a fixed stoke length. The
diaphragm pumps use a circular semi-flat membrane that is flexed
from a concave to a convex shape within a sealed chamber. There is
no actual sliding contact of parts in the pumping chamber and
therefore these pumps can handle solids, slurries, fibrous and very
thick liquids quit well. Most diaphragm pumps are air operated, but
electric do exist. Electric models are typically very small with
several individual diaphragms working in series being driven by a
rotating angled cam or a single diaphragm being driven by a
mechanical connection to a solenoid. In this case, they are
typically designed as metering pumps. Piston pumps like the name
implies have a piston, ceramic typically, reciprocating within a
very tight tolerance cylinder. Because of their materials of
construction and mechanical design, they produce extremely high
discharge pressures. By making them with several pistons working
together in a single head a semi-steady flow can be obtained. With
any of these pumps special consideration must be given to the
cyclic pressure or hydraulic pulsation’s which
naturally occur.Typical Positive Displacement Reciprocating pumps
include AODD, single diaphragm, electric diaphragm, metering or
proportioning and piston to name a few.
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General Pump
TT 51 Triplex Plunger 2.2hp
TT901
$462.30TT Series 51, Triplex plunger pump with solid shaft - standard with 24 mm solid shaft for pulley mount or direct drive with flex coupler and bell housing. Ideal for all general cleaning applications.- Forged brass manifold with exclusive lifetime...
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General Pump
TT 51 Triplex Plunger 2.9hp
TT9071EBF
$496.80TT Series 51, Triplex Plunger Pumps. Hollow Shaft, Flanged for Direct Couple to Electric Motors (NEMA-56C).- Forged brass manifold with exclusive lifetime warranty
- Die cast, anodized aluminum, oil-bath crankcase
- Solid ceramic plungers with contin...
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General Pump
TT 51 Triplex Plunger 3.1hp
TT9071EBFU
$667.00TT Series 51, Triplex plunger pump, hollow shaft, flanged for direct couple to electric motors, with built-in unloader. Pump Only.- Forged brass manifold with exclusive lifetime warranty
- Die cast, anodized aluminum, oil-bath crankcase
- Solid ceram...
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General Pump
TT 51 Triplex Plunger 3.5hp
TT941
$470.35TT Series 51, Triplex plunger pump with solid shaft - standard with 24 mm solid shaft for pulley mount or direct drive with flex coupler and bell housing. Ideal for all general cleaning applications.- Forged brass manifold with exclusive lifetime...
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General Pump
TT 51 Triplex Plunger 3.8hp
TT2028EBF
$493.35TT Series 51, Triplex Plunger Pumps. Hollow Shaft, Flanged for Direct Couple to Electric Motors (NEMA-56C).- Forged brass manifold with exclusive lifetime warranty
- Die cast, anodized aluminum, oil-bath crankcase
- Solid ceramic plungers with contin...
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General Pump
TT 51 Triplex Plunger 4.8hp
TT2035EBF
$493.35TT Series 51, Triplex Plunger Pumps. Hollow Shaft, Flanged for Direct Couple to Electric Motors (NEMA-56C).- Forged brass manifold with exclusive lifetime warranty
- Die cast, anodized aluminum, oil-bath crankcase
- Solid ceramic plungers with contin...
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General Pump
TP 51 Triplex Plunger 3.3hp
TP2024C17
$582.80TP Series 51, Triplex plunger pump, hollow shaft, flanged for direct couple to electric motors (NEMA-56C). Forged brass manifold with an exclusive lifetime warranty. Ideal for all general cleaning and misting applications.- Die cast, anodized...
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Pumptec
High pressure pump
80134
$412.59High pressure low volume electric pump. Pump has 2 sets of inlets and outlets. Pumptec 112V Pump 085 Bearing w/ M70 Motor - 120 Volt - 300 PSI 80134 Sandia Plastic [80134].
Pump body is Teflon hard coated aluminum with 304SS plunger.
POPULAR MOD...
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Pumptec
High pressure pump
80685
$491.84SimPlE, SinglE PlungER DESign Uses the most effi cient pump technology and created the simplest design. Pumptec pumps get more work done with less energy. DiRECt-to-motoR mounting The Pumptec pumps mount directly to the motor end bell eliminatin...
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General Pump
EK 3plex Plunger 23.6hp
KE20A
$5,173.00A heavy-duty industrial pump with a nickel-plated, spheroidal cast-iron manifold.- Pump Dimensions: 18.2" x 17.5" x 7.3"
- Max. Inlet Pressure: 45 PSI
- Max. Fluid Temp.: 140ï½°F
- Inlet Port Thread: 1" BSP-F
- Discharge Port Thread: 3/4" BSP-F
- Sh...
