High Purity PTFE PumpsAir-Operated Double-Diaphragm

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When it comes to quality, performance andreliability, there’s no better value in high-puritypumps than Yamada. We’ve been helpingcompanies solve their liquid transfer problemssince 1905 and have over four decades ofexperience in the design and manufacture ofair-operated, double-diaphragm pumps.

Every Yamada pump is manufactured to thestrictest quality standards and fully tested priorto shipment. In addition, each pump is backedby the local service and parts you need tokeep them operating efficiently for years tocome. Visit our Website for details onYamada’s complete line of AODD pumps.

The Yamada Advantage

Industry flows through pumps.

Truly Non-Lubricated Air ValveThe patented air valve on all Yamada F-Series pumpsnever requires lubrication or pre-packing. Plus, it iseasily accessible without disassembling the pump.

Wetted PartsTo ensure maximum corrosion resistance, purity levels and low particle generation, Yamada pumpsfeature diaphragms, liquid chambers and manifoldsthat are machined from 100% virgin PTFE.Polypropylene and High Density Polyethylene areused in the air motor section (non-wetted) to ensureresistance in a corrosive environment.

Extended Performance DiaphragmsAll Yamada F-Series diaphragms are manufacturedfrom 100% virgin PTFE. As a result, these diaphragmswill last up to twice as long as those found in manycompetitive pumps. In addition, incorporatingminimal shaft travel reduces pump pulsation.

Clean Room ManufacturedYamada F-Series pumps are manufactured, DI watertested, nitrogen purged, and double bagged underclass 1000 clean room conditions according tostringent quality control standards and procedures.

Most Complete Line AvailableYamada offers five sizes of F-Series pumps for your applications with adjustable flow rates up to a maximum of 35 gallons per minute. Yamada isproud to offer the largest line of field-proven, highpurity air-operated double diaphragm pumps.

End-User MaintenanceYamada F-Series pumps are easily end-usermaintainable and are backed with readily availableservice and parts worldwide.

Explosion-Proof OperationAir operation eliminates a potential source ofignition, so there’s no need to take additionalpreventative measures when pumping volatile orflammable liquids or when using the pump inpotentially hazardous environments.

WarrantyYamada warrants all pumps for one year from date of installation.

Important features you’ll find in Yamada F-Series PTFE pumps:

Quality, Performance, Reliability

ContentsDP-5F Series Pumps . . . . . . . . . . . . 2

DP-10F Series Pumps . . . . . . . . . . . 3

DP-20F Series Pumps . . . . . . . . . . . 4

DP-25F Series Pumps . . . . . . . . . . . 5

DP-38F Series Pumps . . . . . . . . . . . 6

Pulsation Dampeners . . . . . . . . . . . 7

C-Series Pumps . . . . . . . . . . . . . . . 8

EP-Series Pumps . . . . . . . . . . . . . . . 8

F-Series Pumps Specifications . . . . . 9

1

DP-5F Pumps• 1/4" NPT or 3/8" Flaretek® liquid connections.• Maximum flow up to 3.25 gallons/minute.• Internal silencer.• End-user maintainable.• Self-priming.• Field-proven design.• Clean room manufactured, DI water tested,

nitrogen purged, and double bagged.• Flat check valves standard.• Detailed specifications inside back cover.

Performance CurveData based on 1-ft. flooded suction

192mm97mm

LIQUID INLETNPT 1/4"

AIR INLET

201m

m

NPT 1/4"

LIQUID OUTLETNPT 1/4"

102mm

159m

m

43m

m109m

m

154mm100mm

EXHAUSTNPT 3/8"

Flaretek® is a trademark of Fluoroware, Inc.

NPT version CAD shown above. Flaretek version available at www.yamadapump.com or contact Yamada.

Meter Feet

80

70

60

50

40

30

20

10

0

240

180

120

60

0

100PSI

80PSI2 SCFM

4 SCFM

60PSI

40PSI

20PSI

6 SCFM

.75 1.5 2.25 3 3.75

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14

Liter/Min.

Gallon/Min.

Dis

char

ge H

ead

2

231mm

110mm

LIQUID INLET

AIR INLET

266m

m

NPT 1/4 "

LIQUID OUTLET3/8" FLARETEK

3/8" FLARETEK

167m

m219m

m

237mm100mm

EXHAUSTNPT 3/8 "

• Available with 3/8" NPT, 1/2" Flaretek, or 1/2" ANSI flange liquid connections.

• Maximum flow up to 6.0 gallons/minute.• End-user maintainable.• Self-priming.• Field-proven design.• Clean room manufactured, DI water tested,

nitrogen purged, and double bagged.• Ball or flat check valves available.• Detailed specifications inside back cover.

Meters Feet

80

70

60

50

40

30

20

10

0

240

180

120

60

0

100PSI

80PSI

4SCFM

60PSI

40PSI

20PSI

1.5 3.0 4.5 6.0

0 5 10Liter/Min.

Gallon/Min.

Dis

char

ge H

ead

6SCFM

15 20 25

2SCFM

8SCFM

DP-10F Pumps

3

Performance CurveData based on 1-ft. flooded suction, ball-type check valve.

Flaretek version CAD shown above. NPT and ANSI flange versions available at www.yamadapump.com or contact Yamada.

DP-20F Pumps

Performance CurveData based on 1-ft. flooded suction,ball-type check valve

• Available with 3/4" Flaretek, 3/4" ANSI flange or 3/4" NPT liquid connections.

• Maximum flow up to 15.0 gallons/minute.• End-user maintainable.• Self-priming.• Field-proven design.• Clean room manufactured, DI water tested,

nitrogen purged, and double bagged.• Ball or flat check valves available.• Detailed specifications inside back cover.

265mm151mm

LIQUID INLET

3/4" FLARETEK

3/4" FLARETEK

LIQUID OUTLET

299mm

56m

m

NPT 1/4"AIR INLET

278m

m

328m

m

212m

m

210mm140mm

NPT 3/8"EXHAUST

Meter Feet

70

60

50

40

30

20

10

0

200

150

100

50

0

100PSI

80PSI

3SCFM

9SCFM60PSI

40PSI

20PSI

6SCFM

2.5 5 7.5 10 12.5

0

Liter/Min.

Gallon/Min.

Dis

char

ge H

ead

15

10 20 30 40 50 60

4

Flaretek version CAD shown above. NPT and ANSI flange versions available at www.yamadapump.com or contact Yamada.

• Available with 1" Flaretek or 1" ANSI flange liquid connections.

• Maximum flow up to 28.0 gallons/minute.• End-user maintainable.• Self-priming.• Field-proven design.• Clean room manufactured, DI water tested,

nitrogen purged, and double bagged.• Ball or flat check valves available.• Detailed specifications inside back cover.

Performance CurveData based on 1-ft. flooded suction, ball-type check valve

DP-25F Pumps

202m

m

238mm406mm

LIQUID INLET

NPT 1/2"AIR INLET

332m

m39

6mm

1" FLARETEK

1" FLARETEK

LIQUID OUTLET

72m

m

447mm154mm

NPT 3/4" EXHAUST

Meter Feet

80

70

60

50

40

30

20

10

0

240

180

120

60

0

100PSI

80PSI

5 SCFM

10 SCFM

60PSI

40PSI

20PSI

15 SCFM

0

Liter/Min.

Gallon/Min.

Dis

char

ge H

ead

10 20 30 40 50 60 70 80 90 100 110

3.5 7 10.5 14 17.5 21 24.5 28

5

Flaretek version CAD shown above. ANSI flange version available at www.yamadapump.com or contact Yamada.

DP-38F Pumps• Available with 1" Flaretek or 1" ANSI flange

liquid connections.• Maximum flow up to 35.0 gallons/minute.• End-user maintainable.• Self-priming.• Field-proven design.• Clean room manufactured, DI water tested,

nitrogen purged, and double bagged.• Ball or flat check valves available.• Detailed specifications inside back cover.

Performance CurveData based on 1-ft. flooded suction, ball-type check valve

422mm

243mm

LIQUID INLET

LIQUID OUTLET

221mm

441m

m

525m

m

489mm

77m

m

259m

m

234mm

EXHAUSTNPT 3/4"

AIR INLETNPT 1/2"

EQUIVALENTTO ANSI 150 1"

EQUIVALENTTO ANSI 150 1"

Meter Feet

80

70

60

50

40

30

20

10

0

240

180

120

60

0

100PSI

80PSI

10 SCFM

60PSI

40PSI

20PSI

0

Liter/Min.

Gallon/Min.

Dis

char

ge H

ead

20 40 60 80

5 10 15 20 25 30 35

100 120 140

20 SCFM

30 SCFM

6

ANSI flange version CAD shown above. Flaretek version available at www.yamadapump.com or contact Yamada.

Pulsation Dampeners• For all F-Series PTFE pumps.• 100% PTFE wetted construction.• Reduces pulsations up to 90%.• Easy-to-install.• Explosion-proof, air-operated design.• Completely automatic.

AIR INLET

75

60

45

30

15

0

PSI

PSI75

60

45

30

15

0

WITHOUT PULSATION DAMPENER

WITH PULSATION DAMPENER

Pulsation Dampeners are designed to reduce pulsationsnormally associated with air-operated double-diaphragmpumps, protecting the entire pump system from thedamaging effects of shock. Yamada offers a complete lineof high-purity pulsation dampeners for a variety ofapplications.

100mm4-9mm

148mm

151m

m46

mm

60m

m

271m

m

217m

m

148mm

3/8" NPTLIQUID

3/8" NPTLIQUID

25m

m

30mm

3/8" NPTEXHAUST

1/4" NPTAIR INLET

AD-10TT

Performance DataPump Cycles

Model Number

AD-10TT

AD-25TT

AD-38TT

Air Inlet

1/4" NPT

1/4" NPT

1/4" NPT

Liquid Inlet & Discharge

3/8" NPT or 1/2" Flaretek

1" NPT or 1" Flaretek

3/4" NPT or 1" Flaretek

Weight

8.8 lbs. (4.0 kg)

26.5 lbs. (12.0 kg)

84.0 lbs. (38.0 kg)

For Pump Models

DP-5F and DP-10F

DP-20F and DP-25F

DP-38F

7

200mm

150mm 4-40 .3514-49mm

199m

m85

mm

159m

m

359m

m

311m

m

220mm

3/4" NPTLIQUID

3/4" NPTLIQUID

55m

m

44mm

3/8" NPTEXHAUST

1/4" NPTAIR INLET

AD-25TT

C-Series Pumps

EP-Series Pumps

• Transfer pumps for non-high purityapplications in a corrosive environment.

• No exposed metal.• Polypropylene and PVDF housings and PTFE

elastomers.• Available in 1/4" and 1/2" liquid

connections.• Maximum flow up to 15.0 gallons/minute.• Self-priming.• Field-proven design.• Never needs air line lubrication.• Additional sizes and materials are available.

Please contact Yamada or visit our Website.• For expanded technical information, please

refer to the Yamada General Brochure.

• Transfer pumps forhigh-purity solvents andother liquids compatiblewith stainless steel.

• 316 stainless steelhousings and PTFEelastomers.

• Electro polished up to420#.

• Available in 1/4", 1/2",3/4" and 1" NPT liquidconnections. OptionalSwagelok®, VCR®,Sanitary Clamp, Tube or ANSI flange liquidconnections.

• Maximum flow up to 35gallons/minute.

• Never needs air linelubrication.

• Field-proven design.• Electro polished

pulsation dampeners are also available.

• Additional sizes andmaterials are available.Please contact Yamadaor visit our Website.

• For expanded technicalinformation, pleaserefer to the YamadaGeneral Brochure.

8

Optional Swagelok®, VCR®, Sanitary Clamp,Tube or ANSI flange liquid connections.

Swagelok® and VCR® are trademarks of the Swagelok Companies.

Utility PumpsDue to Yamada’s commitment to continual product improvement, specifications subject to change without notice.

In addition to high purity pumps, Yamada offers a full line of industrial air-operated double-diaphragm pumps.Contact Yamada for our full-line general brochure.

9

F-Series Pumps SpecificationsModel DP-5F DP-10F DP-20F DP-25F DP-38F

Pump Material

Casing PTFE PTFE PTFE PTFE PTFEManifold PTFE PTFE PTFE PTFE PTFEBody (Non-Wetted) Ryton (PPS resin) Polypropylene Polypropylene Polypropylene High Density Polyethylene

Check Valve Flat Ball or flat check valves available. Flat check valve is recommended for increased flow (up to 5%) and suction lift applications. Ball check valve is recommended for flooded suction or viscous liquids.

Discharge Volume/Cycle 0.005 gal. (13 cc) 0.017 gal. (65 cc) 0.04 gal. (150 cc) 0.105 gal. (400 cc) 0.185 gal. (700 cc)

Maximum Cycles/Minute 400 250 250 230 150

Port Dimensions

Liquid Inlet & Discharge 3/8" Flaretekor 1/4" NPT

1/2" Flaretek 3/4" Flaretek 1" Flaretek or 1" Flaretek or 1" ANSI flange 150#1/2" ANSI flange 150# 3/4" ANSI flange 150# 1" ANSI flange 150#

or 3/8" NPT or 3/4" NPT

Air Inlet Female 1/4" NPT Female 1/4" NPT Female 1/4" NPT Female 3/8" NPT Female 1/2" NPT

Air Exhaust (with muffler) Female 3/8" NPT Female 3/8" NPT Female 3/8" NPT Female 3/4" NPT Female 3/4" NPT

Air Supply Pressure 20 to 100 PSI 20 to 100 PSI 20 to 100 PSI 20 to 100 PSI 20 to 100 PSI(1.4 to 7 kgf/cm²) (1.4 to 7 kgf/cm²) (1.4 to 7 kgf/cm²) (1.4 to 7 kgf/cm²) (1.4 to 7 kgf/cm²)

Maximum Liquid 176̊ F (80̊ C) 176̊ F (80̊ C) 176̊ F (80̊ C) 212˚F (100˚C) 212˚F (100˚C)Temperature* *212̊ F (100˚C) option available, consult Yamada

Net Weight Flaretek/NPT7.5 lbs. (3.4 kg)

Flaretek/NPT Flaretek/NPT Flaretek14.7 lbs. (6.7 kg) 32.2 lbs. (14.6 kg) 86.2 lbs. (39.2 kg)

Flaretek111.6 lbs. (50.6 kg)Flange114.6 lbs. (52.0 kg)

Flange Flange Flange15.9 lbs. (7.2 kg) 34.2 lbs. (15.5 kg) 88.2 lbs. (40.0 kg)

Yamada America, Inc.1200 Nuclear DriveWest Chicago, IL 60185Phone: 630.231.4083Fax: 630.231.7405Toll free: 1.800.990.7867E-mail: sales@yamadapump.com

Yamada CorporationInternational DepartmentNo.1-3,1-Chrome, Minami Magome, Ohta-KuTokyo, 143-8504 JapanPhone: Tokyo 81-(0)3 3777-0241Fax: Tokyo 81-(0)3 3777-0584E-mail: intl@yamadacorp.co.jp

Yamada EuropeAquamarijnstraat 507554 NS HengeloThe NetherlandsPhone: 31(0)74 2422032Fax: 31(0)74 2421055E-mail: company@yamada.nl

Designed & Printed in the U.S.A.Form#FS0201

Replaces Form #0798F

www.yamadapump.com

Industry flows through pumps.