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
TriPlex Plunger Pump 12.2HP
TS1621GR
$1,704.19T Series 47, Triplex Plunger Pump with 1" gear box for J609B engine.- The preferred pump frame in the pressure cleaning industry
- Forged brass manifold with an exclusive lifetime warranty
- Large-capacity, die-cast, anodized aluminum oil-bath crankc...
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All-Flo Pumps
PP AODD Pump 1"
C100-NPP-TTPT-G70
$2,392.50PolyPro AODD Pump 1". Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. Models available in PP, PVDF, Nylon, Conductive Nylon, Al and 316SS from .25...BK Learn More -
General Pump
TriPlex Plunger Pump 12.4HP
TS2011GR
$2,588.25T Series 47, Triplex Plunger Pump with 1" gear box for J609B engine.- The preferred pump frame in the pressure cleaning industry
- Forged brass manifold with an exclusive lifetime warranty
- Large-capacity, die-cast, anodized aluminum oil-bath c...
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General Pump
TriPlex Plunger Pump 14.4hp
T9281GR
$2,758.05T Series 47, Triplex Plunger Pump with 1" gear box for J609B engine.- The preferred pump frame in the pressure cleaning industry
- Forged brass manifold with an exclusive lifetime warranty
- Large-capacity, die-cast, anodized aluminum oil-bath c...
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All-Flo Pumps
PVDF Air Operated Double Diaphragm Pump
C050-SPK-VVKV-G70
$2,005.26PVDF Kynar AODD Pump 1/2". Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. Replaces KN-05 PVDF used in the KN model handles a wide range of chemic...1/2" Kynar Learn More -
General Pump
TriPlex Plunger Pump 15hp
T2031-15hp
$4,330.50T Series 48, Sixplex Plunger Pump forged brass manifold with an exclusive lifetime warranty. Dual manifolds utilizing a common crankcase for efficient performance in high flow applications.- Forged brass manifold with exclusive lifetime warranty ...
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General Pump
TriPlex Plunger Pump 17.2hp
T1631
$4,330.50T Series 48, Sixplex Plunger Pump forged brass manifold with an exclusive lifetime warranty. Dual manifolds utilizing a common crankcase for efficient performance in high flow applications.- Forged brass manifold with exclusive lifetime warranty ...
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General Pump
TriPlex Plunger Pump 18.5hp
TSF2421-1
$4,330.50T Series 48, Sixplex Plunger Pump forged brass manifold with an exclusive lifetime warranty. Dual manifolds utilizing a common crankcase for efficient performance in high flow applications.
- Forged brass manifold with exclusive lifetime warranty...
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General Pump
TriPlex Plunger Pump 5.5hp
TS1331
$1,459.06T Series 47, Triplex Plunger Pump.- The preferred pump frame in the pressure cleaning industry
- Forged brass manifold with an exclusive lifetime warranty
- Large-capacity, die-cast, anodized aluminum oil-bath crankcase
- Over-sized connecting rods for...
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General Pump
TriPlex Plunger Pump 5.5hp
TS1011
$1,417.38T Series 47, Triplex Plunger Pump.- The preferred pump frame in the pressure cleaning industry
- Forged brass manifold with an exclusive lifetime warranty
- Large-capacity, die-cast, anodized aluminum oil-bath crankcase
- Over-sized connecting rods for...
