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Diaphragm Air Pumps

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Professional Grade Mid to X-Large Diaphragm Pumps

Quiet, cool running mid-range Diaphragm pump, Energy Efficient 8 or 15 watts, Rugged All metal housing, 3-Prong grounded receptacle UL Listed, Long life captive diaphragm membrane,  Higher grade than Aquarium Pumps

DAPPHX25-150p

DAPMH30a-200p
Rugged metal housing, 3-Prong grounded plug, UL Listed, Long life captive diaphragm membrane
DAPMH40d250p
DAPMHX170200a-250p

DAPMHX170200a-250p

DAPMHX250-300a251

DAPMH8
DAPMH15
DAPMH20

DAPPHX25 & 30

DAPMH30
SALE

DAPMH40
SALE

DAPMH60
SALE

DAPMHX80 - DAPMHX100
SALE

DAPMHX170 -DAPMHX200
 SALE

DAPMHX250 - DAPMHX300
 SALE

6-8 outlets (8 LPM)
8-15 outlets (15 LPM)
12-20 outlets (22 LPM)

18-35 outlets

20-35 outlets (40 LPM)

30-50 outlets (51 LPM)

40-70 outlets (70 LPM)

50-85 outlets (96 LPM)
90-130 outlets (122 LPM)

120-170 outlets (175 LPM)
150-200 outlets (220 LPM)

175-230 outlets (315 LPM)
195-300 outlets (360 LPM)

Small Diaphragm Pumps (hobby style):
Useful for stand alone tanks or hatchery/culture use

DAP-1S

 

Dolphin 1-Star -single outlet adjustable flow

$9.95

DAPAP4

DAPAP4-100p

Air-Pod, 2 outlet quiet diaphragm pump
 2 x 1.9 LPM outlets, 3.3 watts total

$26.65

DAPAP5

DAPAP4-100p

Air-Pod, 2 outlet quiet diaphrgam pump
2 x 2.5 LPM outlets, 4.8 watts total

$35.00

EHDAP400

EHDAP400-100

EHEIM #400 ultra quiet diaphragm pump
2 x 3.3 LPM outlets, 4 watts total
includes check valves, airline tubing and 2 diffusers

$39.11

DAPAP6

DAPAP6-100p

Air-Pod, 2 outlet quiet diaphragm pump
2 x 3.4 LPM outlets, 5.5 watts total

$45.15

 

Mid-size Diaphragm Pumps for large tanks or small multiple tank Breeding set-ups
Quiet, Quiet cool running mid-range Diaphragm pump
Energy Efficient 8 or 15 watts
Rugged All metal housing
3-Prong grounded plug,
Higher grade than Aquarium Pumps
Long life captive diaphragm membrane

Item #

Image

Description

Price

DAPMH8

click to enlarge

Diaphragm Air Pump, 8 watts
(6 to 8 outlets)

$87.95

DAPMH15

Diaphragm Air Pump, 15 watts
(8 to 15 outlets)

$92.35

DAPMH20

Diaphragm Air Pump, 22 watts
(12 to 20 outlets)
A compact powerhouse for smaller multiple tank air systems. Performance matches much larger pumps. We supply fitted with proper outlet barb fitting to allow best flow rate. 1/8 NPT outlet port

$109.00

DAPMH8-15RK

 

REPAIR KIT for DAPMH8 & 15
includes 2 diaphragms, plastic diaphragm housing & nut

$18.95

DAPMH20-RK

 

REPAIR KIT for DAPMH20
includes 2 diaphragms, plastic diaphragm housing & nut

$18.95

High powered mid-size diaphragm Air Pumps. Much superior captive diaphragm design to hobby pumps which utilize “hooded” style diaphragms. Excellent for small multiple tank installations or single large tanks.
Air pump supplied with outlet barb fitting to connect to manifold or PVC pipe. Please specify use
Install kit supplied which includes 24” tubing and adapter

Add-on 6 or 8 outlet manifold available for above air pumps. Optimized manifold for best performance with these mid-size pumps.

More powerful than conventional Aquarium Air Pumps.
Plenty of pressure for even the deepest tanks.
Use this pump when even the smallest of our Linear Piston Pumps is too powerful, or when you want a dedicated air source for an isolated large tank or small group of tanks
Auxiliary manifolds available (inquire) or make your own with PVC pipe and Air valves.
For running double or triple supersized Airstones use “T” connectors for simplified installation.
Use heavier sized tubing 3/16”ID, 1/4”ID, 5/16” or 3/8” ID, for better flow characteristics.

MINI MANIFOLDS - 6 or 8 outlets - individually adjustable brass valves for use on mid-Size Diaphragm pumps

  

NEW Super Quiet models for Starter Fishroom applications

  • Low noise levels 33-34 dB
  • Low wattages
  • Lightweight design
  • Cool Running
  • Durable

DAPPHX25

DAPPHX25-100p

Diaphragm Air Pump
36 LPM @ 20”
26 LPM @ 1.5 PSI , 17 watts
~ 18-28 outlets
SUPER QUIET @ 33 dB
Low energy use combined with very good diaphragm life expectancy and cool running design

$128.00

DAPPHX30

DAPPHX25-100p

Diaphragm Air Pump
44 LPM @ 20”
34 LPM @ 1.5 PSI , 27 watts
~ 20-35 outlets
SUPER QUIET @ 34 dB
Low energy use combined with very good diaphragm life expectancy and cool running design

$139.00

 

 

DIAPHRAGM REPAIR KITS AVAILABLE

 

Larger models for higher output applications

Item #

Image

Description

Price

DAPMH30

DAPMH30-100P1

Diaphragm Air Pump, 40 LPM @ 1.5 PSI
20-35 outlets

Durable yet economical diaphragm pump can be used for outdoor locations for Pond use or Fish Room applications
A quiet yet powerful central air pump with exceptionally long diaphragm life. Rebuild kits available.

S.I.N SALE
$109.00
reg. $149.00

DAPMH40

click to enlarge

Diaphragm Air Pump, 51 LPM @ 1.5 PSI
30-50 outlets

Durable yet economical pump with metal housing can be used for outdoor locations for Pond use or Fish Room applications

S.I.N. SALE
$135.00
$175.00

DAPMH60

DAPMH40a_100p1

Diaphragm Air Pump, 73 LPM @ 1.5 PSI
40-70 outlets

Durable yet economical pump with metal housing can be used for outdoor locations for Pond use or Fish Room applications

SALE
$185.00

reg $220.00

DAPMHX080

DAPMHX170200-100p

Diaphragm Air Pump, 96 LPM @ 1.5 PSI
50-85 outlets

Newer model provides much better diaphragm life than previous DAPMH80.
Metal housing can be used for outdoor locations for Pond use or Fish Room applications.

SALE
$270.00

reg $292.00

DAPMHX100

DAPMHX170200-100p

Diaphragm Air Pump,
122 LPM & 110 watts @ 1.5 PSI,
90-130 outlets

A beefy upper mid-size diaphragm pump to bridge between the above 60 & 80 series and below larger 170-200 series pumps
A simple energy efficient design for years of trouble free service.

SALE
$299.00
reg. $376.00

DAPMHX170

DAPMHX170200-100p

Diaphragm Air Pump,
175 LPM & 153 watts @ 1.5 PSI,
120-170 outlets

An exceptionally large output from a fixed volume pump. 23% greater output than our largest Linear Piston Pump
Durable heavyweight metal housing pump (over 28 LBS) with a simple energy efficient design for years of trouble free service.

SALE
$460.00
reg. $570.00

DAPMHX200

DAPMHX170200-100p

Diaphragm Air Pump, 220 LPM @ 1.5 PSI
150-200 outlets

An exceptionally large output from a fixed volume pump. Durable heavyweight metal housing pump (over 30 LBS) with a simple energy effiicent design for years of trouble free service.

SALE
$550.00

reg $650.00

DAPMHX250

DAPMHX250-300a100

Diaphragm Air Pump, 315 LPM @ 1.5 PSI
175-230 outlets

An exceptionally large output from a fixed volume pump.

SALE
$710.00

reg $892.00

DAPMHX300

DAPMHX250-300a100

Diaphragm Air Pump, 360 LPM @ 1.5 PSI
195-300 outlets

An exceptionally large output from a fixed volume pump.

SALE
$877.00

reg $1053.00

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