Datasheet > DPPV

DPPV

更新时间： 2024-10-30 06:54:23

品牌	Logo	应用领域
RALSTON		泵
页数	文件大小	规格书
1页	360K
描述
Pneumatic Pressure / Vacuum Hand Pumps

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中文翻译

获取价格

数据手册

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DPPV 数据手册

Pneumatic Pressure / Vacuum Hand Pumps (direct acting)

DPPV (100 psi / 7 bar) pressure, (-25”Hg / -635 mm Hg) vacuum

The ideal solution for either differential pressure or vacuum calibration

using a precision test gauge or pressure calibrator as the pressure refer-

ence.

Features:

Generate either 100 psi (7 bar) pressure or -25”Hg (-635 mm Hg) vacuum

with the same pump

Unique design allows the user to convert from pressure to vacuum by

simply twisting a knob, even with gloves on

Two outlet ports allow connection to reference pressure gauge or pressure

calibrator as well as device under test, thus eliminating a tee

Large volume ﬁne adjustment piston provides precise control, even at very

low pressures

Precisely vent pressure with soft seated bleed valve

Low volume Quick-test hose, gauge adapter and process connection can

be attached to pump without thread sealant or a wrench

Rugged, all metal construction reduces pressure changes due to tempera-

ture ﬂuctuations

Made in U.S.A.

Speciﬁcations

Pump connection type

Maximum pressure

Maximum vacuum

Style

National Pipe Thread (NPT)

100 psi (7 bar)

British Parallel Thread (BSPP)*

100 psi (7 bar)

-25”Hg (-635 mm Hg)

Direct acting

-25”Hg (-635 mm Hg)

Direct acting

Pressure media

Air

Fine adjust resolution

Reference connection (brass)

Outlet port 1 (brass)

Outlet port 2 (brass)

Calibration hose (brass ends)

Process connection (brass)

Construction

0.001 psi (0.07 mbar)

See below

Male Quick-test (QTHA-3SB0)

Male Quick-test with cap and chain (QTFT-3SB0)

(1) 3 ft (92 cm) long (QTQT-HOS-3’)

(1) 1/4”male NPT (QTHA-2MB0)

Anodized aluminum, brass, plated steel

Buna-N,Teﬂon™, Delrin™

1.9 lb (860 g)

Male Quick-test (QTHA-3SB0)

Male Quick-test with cap and chain (QTFT-3SB0)

(1) 1 m (3.3 ft) long (QTQT-HOS-1m)

(1) 1/4”female BSPP (QTHA-2FB0-RG)

Anodized aluminum, brass, plated steel

Buna-N,Teﬂon™, Delrin™

1.9 lb (860 g)

Seal material

Weight

Ordering Information

DPPV pumps with NPT connections

Model

Description

DPPV-1MBA

DPPV pump, 1/8”male NPT gauge adapter (QTHA-1MBA), hose, process connection

DPPV pump, 1/4”female NPT gauge adapter (QTHA-2MBA), hose, process connection

DPPV pump, 1/4”female NPT gauge adapter (QTHA-2FBA), hose, process connection

DPPV pump, no gauge adapter, with hose and process connection

DPPV-2MBA

DPPV-2FBA

DPPV-0000

DPPV pumps with BSPP connections*

Model

Description

DPPV-2FBA-RG

DPPV pump, 1/4”female BSPP gauge adapter (QTHA-2FBA-RG), hose, process connection

DPPV pump, 3/8”female BSPP gauge adapter (QTHA-3FBA-RG), hose, process connection

DPPV pump, 1/2”female BSPP gauge adapter (QTHA-4FBA-RG), hose, process connection

DPPV-3FBA-RG

DPPV-4FBA-RG

* Not for sale in North American market

For accessories, repair kits and hoses see page 17. For a complete list of accessories and parts see product manual or detailed speciﬁcation sheet.

For a list of the most commonly used gauge and process connections see page 18. For a complete list refer to Ralston Instruments Pressure

Connection catalog. Contact your Ralston Instruments dealer or the factory for information on reference gauges and pressure calibration kits.

Ralston Instruments, LLC

www.ralstoninst.com

1.800.347.6575

中文翻译

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与DPPV相关器件

型号	品牌	获取价格	描述	数据表
DPPV-0000	RALSTON	获取价格	DPPV pump, no gauge adapter, with hose and process connection
DPPV-1MBA	RALSTON	获取价格	DPPV pump
DPPV-2FBA	RALSTON	获取价格	DPPV pump
DPPV-2FBA-RG	RALSTON	获取价格	DPPV pump
DPPV-2MBA	RALSTON	获取价格	DPPV pump
DPPV-3FBA-RG	RALSTON	获取价格	DPPV pump
DPPV-4FBA-RG	RALSTON	获取价格	DPPV pump
DPQ3535/T150	SUMIDA	获取价格	Filter, PFC inductor, and buck/boost inductor for xEV OBC and DC/DC converter
DPQ5050/T150	SUMIDA	获取价格	Filter, PFC inductor, and buck/boost inductor for xEV OBC and DC/DC converter
DPRN01	MEANWELL	获取价格	1W SIP Package DC-DC Regulated Converter

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