Item Total = $0.00 
Items = 0 
View Cart
United States
1-800-358-5525 or 
Welcome,
log in or register
Custom Ordering Solutions
Custom Ordering Solutions
Let us find the exact product you need. We have access to suppliers full lines - for products beyond what you see here. Call 1-800-358-5525
 
Home  >  Positive Displacement Pumps

Positive Displacement Pumps

Positive Displacement Pumps

We offer the widest selection of pumps and fluid handling instruments in the industry. Plus we can special order virtually any pump your application may require!

Air-Powered Pumps contain no heat-generating electrical components, allowing safe, explosion-proof operation in hazardous areas.

Pumps require input from a compressed-air source; available in bellows and diaphragm models.

Bellows Pumps move fluid or gases through the cavity created by reciprocating bellows coupled to a driving rod.

Diaphragm Pumps pulse one or two flexible diaphragms to gently displace liquid; check valves control direction of fluid flow.

Flexible Impeller Pumps contain an elastomeric impeller that traps fluid between blades and sweeps it through the pump housing. These low-cost utility pumps are ideal for general transfer.

Flexible Liner Pumps gently push fluid between the outer surface of a flexible liner and the inner surface of a rotating body block; can pump 20% soft solids.

Hose Pumps offer a high-capacity, high-pressure option that operate on the peristaltic hose pump technology. Product is available in both dry-running and lubricated designs.

Pressure Washers/Plunger Pumps combine a high-pressure pump with spray accessories to provide a self-contained high-pressure washing system.

Progressing Cavity Pumps (rotary screw pumps) force high-viscosity (up to 20,000 cp) and particulate-laden fluids through the cavity between the screw-style rotor and stator.

Roller Pumps have spinning rollers that create a vacuum to draw in liquid to carry to the outlet port. They provide no metal to metal contact; fluid contacts only the rollers or pump housing.

Rotary Lobe Pumps are excellent for CIP/SIP applications where cleanability of the machine needs to be maintained. They also are ideal for flows at higher pressures.

Rotary Vane Pumps are similar to flexible impeller pumps, except that they have a rigid impeller made of carbon/graphite. Pumps provide high-pressure, low-shear pumping.
 Product Detail
Sort
 Availability
 Price

Low-Flow Positive Displacement Flexible Impeller Pump, 120 VAC

  • Product Type: Flexible Impeller Pumps
  • Wetted materials: Body: 30% glass-filled polyester; Impeller and Lip seal: Buna N
  • Port size: 3/8" NPT(F)
    3/4" GHT(M)
Mfg Part# 3000-100
DO-75421-00
In stock.
$186.40 USD/EACH

Qty:

High-Flow Flexible Impeller Pump, 20 GPM or 30 PSI, Viton Impeller, 1-1/2 HP

  • Product Type: Flexible Impeller Pumps
  • Wetted materials: Impeller: Viton®
  • Body material: Epoxy
Mfg Part# 30510-5104
DO-75501-34
Usually ships in 8 days.
$2,030.00 USD/EACH

Qty:

Sanitary progressing cavity pump with an AC VFD drive, 0.18 - 8.5 GPH

  • Product Type: Progressing Cavity Pumps
  • Flow range: 0.18 to 8.5 GPH
  • Flow range: 0.7 to 32.2 LPH
Mfg Part# MDC 0015-24 - AC EPT VFD
DO-76804-71
Usually ships in 11 days.
$6,534.00 USD/EACH

Qty:

Surge Suppressors, 1" Flange, Aluminum Body, PTFE-Neoprene Diaphragm

  • Product Type: Surge Dampeners
  • Wetted materials: Aluminum housing, PTFE diaphragm
  • Port size: 1" flange
Mfg Part# TA1-NG1A
DO-75008-30
Usually ships in 15 days.
$1,178.00 USD/EACH

Qty:

Sanitary progressing cavity pump with an AC VFD drive, 0.34 - 8.5 GPH

  • Product Type: Progressing Cavity Pumps
  • Flow range: 0.34 to 8.5 GPH
  • Flow range: 1.3 to 32.2 LPH
Mfg Part# MDC 003-12 - AC EPT VFD
DO-76804-72
Usually ships in 11 days.
$6,534.00 USD/EACH

Qty:

Industrial progressing cavity pump with an AC VFD drive, 0.7 - 39 GPH

  • Product Type: Progressing Cavity Pumps
  • Flow range: 0.7 to 39 GPH
  • Flow range: 2.6 to 147.6 LPH
Mfg Part# MD 006-12 - AC EPT VFD
DO-76804-43
Available for order
or call 1-888-358-4712 to order
$2,622.00 USD/EACH

Qty:

Sandpiper Air-Powered Double-Diaphragm PP Pump, Santoprene; 14 GPM

  • Product Type: Air-Powered Diaphragm Pumps
  • Wetted materials: Polypropylene, PVDF, and conductive acetal with TPE (thermal plastic elastomers) and PTFE options in diaphragms and check valves
  • Material: Santoprene Diaphragm
Mfg Part# S05B2P1TPNS000
DO-74000-00
In stock.
$737.00 USD/EACH

Qty:

Surge Suppressors, 1.5" Flange, Aluminum Body, PTFE-Neoprene Diaphragm

  • Product Type: Surge Dampeners
  • Wetted materials: Aluminum housing, PTFE diaphragm
  • Port size: 1-1/2" flange
Mfg Part# TA1-1/2-NG1A
DO-75008-40
Usually ships in 15 days.
$1,286.00 USD/EACH

Qty:

High-Flow Air-Operated Double-Diaphragm Pump, PP/PTFE, 50 GPM

  • Product Type: Air-Powered Diaphragm Pumps
  • Material: PTFE Diaphragm
  • Port size: 1" ANSI
Mfg Part# 75310-34
DO-75310-34
Usually ships in 14 days.
$1,616.00 USD/EACH

Qty:

Seepex Progressing Cavity Pump, SS/Viton, STD, 60 psi, 10.5 GPM; AC

  • Product Type: Progressing Cavity Pumps
  • CE Compliance: Yes
  • Model: W02NA4H0BD1534
Mfg Part# W02NA4H0WG1534
DO-76803-29
Usually ships in 11 days.
$2,746.50 USD/EACH

Qty:

Hydra-Cell High-Pressure Diaphragm Pump, Brass, 1 GPM, 208V/3 Ph/60Hz

  • Product Type: Diaphragm Pumps
  • CE Compliance: Yes
  • Wetted materials: Brass head with Buna N0XS diaphragms and O-rings
Mfg Part# F20XABGHFECG-CP
DO-75421-01
Usually ships in 15 days.
$1,282.00 USD/EACH

Qty:

Sandpiper Air-Powered Double-Diaphragm PP Pump, Santoprene; 23 GPM

  • Product Type: Air-Powered Diaphragm Pumps
  • Wetted materials: Polypropylene, PVDF, and conductive acetal with TPE (thermal plastic elastomers) and PTFE options in diaphragms and check valves
  • Material: Santoprene Diaphragm
Mfg Part# S07B1P1PPNS000.
DO-74000-11
In stock.
$793.00 USD/EACH

Qty:

Flexible impeller pump head, epoxy body/Viton impeller, 9 GPM, 60 psi

  • Product Type: Flexible Impeller Pumps
  • Wetted materials: epoxy fittings, Viton® piston
  • Port size: 3/4" out
Mfg Part# 30510-1014
DO-75101-52
Available for order
or call 1-888-358-4712 to order
$1,544.50 USD/EACH

Qty:

Industrial progressing cavity pump with 56C motor mount, 1.23 - 156 GPH, 18 psi

  • Product Type: Progressing Cavity Pumps
  • Flow range: 1.23 to 156 GPH
  • Flow range: 4.7 to 590.5 LPH
Mfg Part# MDS 012-12 56C-BARESHAFT
DO-76804-34
Usually ships in 11 days.
$1,758.50 USD/EACH

Qty:

Air-Operated Double-Diaphragm Drum Pump, PP/PTFE; 12 GPM

  • Product Type: Air-Operated Drum Pumps
  • Air inlet pressure: 100 psig
  • Wetted parts: Polypropylene; PTFE diaphragm, check balls and O-rings
Mfg Part#
DO-74024-00
Usually ships in 10 days.
$789.00 USD/EACH

Qty:

220 results (showing 1 - 15 )
Per Page 
#PRODUCTTITLE#

#PRODUCTHEADER#

#IAMGESTICKER#
#CROSSOUTPRICE#
#PRICE#
#PRICEWITHVAT#
#AVAILABILITY#
Qty
Quantity Discounts
Qty: #QTY10COUNT# #QTY15COUNT# #QTY20COUNT#
Price: #QTY10PRICE# #QTY15PRICE# #QTY20PRICE#
#PRODUCTIMAGE#
#POWERREVIEW#
#MARKETINGTEXT#
#ICONS#
#SPECS#
Home  >  Positive Displacement Pumps