Veljan Vane Pumps | Catalogue PDF & Denison Interchange

Q: What is the difference between VT6, VT7 and VT67?

According to the Veljan catalogue, the VT6 reach 275 bar and up to 2800 rpm; the VT7 300-320 bar and up to 3600 rpm on size B. The VT67 are double and triple pumps combining cartridges of the two series, up to 300 bar.

Q: What pressures and speeds do Veljan VT pumps reach?

Up to 320 bar and 3600 rpm on the VT7B, VT7BB and System Savers. Larger sizes are limited to 2200 rpm and 240-275 bar.

Official Veljan distributor
Spare parts and cartridges in stock
Warranty up to 12 months
Alternative to Parker Denison T6 and T7 series

6–560 cm³/revdisplacement, from single to triple pumps

320 barmax pressure (VT7B, VT7BB and System Savers)

3600 rpmmax speed (VT7B, VT7AS, VT7BB)

400 / 600 rpmminimum speed: mobile / industrial

94%typical volumetric and mechanical efficiency

4 / 32 / 128port positions: single / double / triple pumps

Prefer to talk to a technician? +39 0331 772410 · info@interfluid.net

Veljan VT fixed displacement vane pump — **Veljan VT6, VT7** Fixed displacement vane pump, single, double or triple, up to 320 bar.

Veljan vane pumps are fixed displacement pumps known for their quiet operation and a wide range of options. They are available in single, double, triple, and thru-drive versions.

The availability of spare parts in stock, coupled with the technical catalogue from Veljan, enables us to provide a specific product for your every application. The capability for in-house transformation also enables us to provide fast delivery times.

Furthermore, these pumps feature quick pressure change times with extremely precise flow repeatability.

Technical data by series

Veljan VT vane pumps are fixed displacement, with a double-lip vane cartridge. The VT6 series work up to 275 bar, the VT7 up to 320 bar, the VT67 are hybrid. The letters indicate the frame size (A, B, C, D, E) and the configuration: one letter for a single pump, two for a double, three for a triple. For double and triple pumps the displacement shown is the overall range of the sections.

Configuration	Series	Displacement (cm³/rev)	Max pressure (bar)	Max rpm	Flange
Single	VTXB	6–46	210	2500	SAE A
Single	VT6B	6–40	240	2500	SAE A
Single	VT6C	11–100	275	2800	SAE B
Single	VT6CSH	11–100	275	2800	SAE B
Single	VT6CM	11–100	275	2800	SAE B
Single	VT6CP	11–100	275	2800	SAE C
Single	VT6GC	11–100	275	2800	R 17-102
Single	VT6D	48–190	240	2500	SAE C
Single	VT6DM	48–190	240	2500	SAE C
Single	VT6E	132–270	240	2200	SAE C
Single	VT6EM	132–270	240	2200	SAE C
Single	VT7AS	6.1–25.8	320	3600	SAE B
Single	VT7ASW	28–39.7	320	3600	SAE B
Single	VT7B / BS	6–50	320	3600	SAE B
Single	VT7QC1 / QC2	11–100	300	3000	SAE B
Single	VT7D / DS	44–158	300	3000	SAE C
Single	VT7DSW	44–158	300	3000	SAE C
Single	VT7E / ES	132–270	240	2200	SAE C

Configuration	Series	Displacement (cm³/rev)	Max pressure (bar)	Max rpm	Flange
Double	VTXBB	12–92	210	2500	SAE A / B
Double	VT6BB	12–92	240	2500	SAE B
Double	VT6CB	17–140	275	2500	SAE B
Double	VT6CC / CCM	22–200	275	2800	SAE B
Double	VT6CCSH	22–200	275	2800	SAE B
Double	VT6CCZ	22–200	275	2800	SAE C
Double	VT6GCC	22–200	275	2800	R 17-102
Double	VT6DC / DCM	59–290	275	2500	SAE C
Double	VT6DDS	96–380	240	2500	SAE C
Double	VT6EC / ECM	143–370	275	2200	SAE C
Double	VT6ED / EDM	180–460	240	2200	SAE C
Double	VT6EE / EES	264–540	240	2200	ISO / SAE E
Double	VT7BB / BBS	12–100	320	3600	SAE B
Double	VT7QCC	22–200	300	3000	SAE B / C
Double	VT7DB / DBS	50–208	300	2500	SAE C
Double	VT7QDC	55–258	300	2500	SAE C
Double	VT7DD / DDS	88–316	250	2500	SAE C
Double	VT7EB / EBS	138–319	300	2200	SAE C
Double	VT7QEC	143–370	300	2200	SAE C
Double	VT7ED / EDC	176–427	250	2200	SAE C
Double	VT7EE / EES	264–540	240	2200	SAE E / ISO 3019-2
Double	VT67BB	12–100	300	2800	SAE B
Double	VT67CB	17–150	300	2800	SAE B
Double	VT67DB	54–240	300	2500	SAE C
Double	VT67DC	44–156	275	2500	SAE C
Double	VT67EB	138–320	300	2200	SAE C
Double	VT67EC	143–370	275	2200	SAE C
Triple	VT6CBB	23–180	275	2500	SAE B
Triple	VT6CCB	28–240	275	2500	SAE B
Triple	VT6DCB	65–330	275	2500	SAE C
Triple	VT6DCC / DCCM	70–390	275	2500	SAE C
Triple	VT6DDCS	107–480	275	2500	SAE C
Triple	VT6EDC / EDCS	191–560	275	2200	SAE E
Triple	VT7DBB / DBBS	56–258	300	2500	SAE C
Triple	VT7QDCB	61–308	300	2500	SAE C
Triple	VT7QDCC	66–358	275	2500	SAE C
Triple	VT7DDB / DDBS	94–366	300	2500	SAE C
Triple	VT7EDB / EDBS	182–478	300	2200	SAE E
Triple	VT7QEDC / QEDCS	187–528	300	2200	SAE E
Triple	VT67DBB	60–290	300	2500	SAE C
Triple	VT67DCB	64–341	300	2200	SAE C
Triple	VT67DCC	66–358	275	2200	SAE C
Triple	VT67DDCS	99–416	275	2200	SAE C
Triple	VT67EDB	186–510	300	2500	ISO 3019-2
Triple	VT67EDC	187–528	275	2200	ISO 3019-2

Data from the manufacturer's website (veljan.in, single, double and triple pump pages) and from the Veljan general catalogue. Values are maximums per series: the permitted speed and pressure depend on the cartridge chosen. M versions are for mobile applications, P with double shaft seal, S for heavy duty, SH silent. Minimum speed: 600 rpm industrial, 400 rpm for mobile versions. Recommended inlet pressure 0–1.5 bar. Recommended fluid cleanliness NAS 1638 class 8 (ISO 18/14).

Configurations and special series

Single, double, triple and drive train (VT6CR, DR, ER, EE, DCCR, EDCR and M versions)
VST7 silent: 5.7–480 cm³/rev, 210–275 bar, SAE B, C or ISO 3019-2 flanges
System Savers: variable speed vane pumps, 6.5–270 cm³/rev, 320 bar, 3600 rpm
Variable JPVR: flow 10, 17, 25 or 35 l/min at 1500 rpm, setting 10–70 kgf/cm²
The Veljan catalogue mentions 'Denison' only as a fluid specification reference: HF-0 and HF-2

Fluids, installation and options

Recommended fluid: anti-wear R&O mineral oils (Denison HF-0 and HF-2 specifications)
Fire-resistant fluids (phosphate esters, water-glycol, invert emulsions) and biodegradable fluids (esters, rapeseed) allowed, within catalogue limits
Viscosity: optimum 30 mm²/s; maximum at full load 108 mm²/s; cold start up to 860 (industrial) or 2000 mm²/s (mobile)
Pre-assembled cartridge replaceable without dismantling the pump; displacement changes by replacing the cartridge
Shaft option T (SAE J718c) for tractor power take-off at 540 or 1000 rpm
Double shaft seal version (VT6 P) for direct mounting on gearboxes
No axial or radial load allowed on the shaft

Single pumps

Series	Average stock	Discover online availability
VTXB	✅ Usually available	⌛ Available soon
VT7B / VT7BS	✅ Usually available
VT6C / VT6CM	✅ Usually available
VT6D / VT6DM	✅ Usually available
VT7D / VT7DS	✅ Usually available
VT6E / VT6EM	✅ Usually available
VT7E / VT7ES	✅ Usually available

Double pumps

Series	Average stock	Discover online availability
VT7BB / VT7BBS	✅ Usually available
VT6CC / VT6CCM	✅ Usually available
VT67CB	✅ Usually available
VT6DC / VT6DCM	✅ Usually available
VT7EE / VT7EES	✅ Usually available
VT67DC	✅ Usually available
VT6DDS	✅ Usually available
VT7DD / VT7DDS	✅ Usually available
VT6EC / VT6ECM	✅ Usually available
VT67EB	✅ Usually available	⌛ Soon online
VT7EB / VT7EBS	✅ Usually available
VT67EC	✅ Usually available
VT6ED / VT6EDM	✅ Usually available
VT7ED / VT7EDS	✅ Usually available

Triple pumps

Series	Average stock	Discover online availability
VT6DCB	✅ Usually available
VT6DCC / VT6DCCM	✅ Usually available
VT6DDCS	✅ Usually available	⌛ Available soon
VT6EDC / VT6EDCS / VT6EDCM	✅ Usually available
VT67EDC	✅ Usually available	⌛ Soon online

Already a registered customer? Check stock of the VT6C, VT6D, VT6E, VT7B, VT7D and VT7E series on Fluid-Hub.net, with an extra 2% discount.

Frequently asked questions

Which vane pump is an alternative to a Parker Denison T6 or T7?

Interfluid offers Veljan VT6 and VT7 series vane pumps as an alternative to the Parker Denison T6 and T7 series. Before replacement, a technician checks with you the code, displacement, flange, shaft and ports.

What is the Veljan equivalent of a Denison T6 or T7?

Veljan codes follow the same scheme as Denison: VT6C, VT6D, VT6E for the T6 series (up to 275 bar) and VT7B, VT7D, VT7E for the T7 series (up to 320 bar on the VT7B). Send us the Denison code on the nameplate: we will tell you the Veljan code and its availability. Interfluid has not found an official correspondence table on the manufacturer's website, so the check is done by a technician case by case.

What is the difference between VT6, VT7 and VT67?

According to the Veljan catalogue, the VT6 reach 275 bar (240 on some sizes) and up to 2800 rpm; the VT7 300–320 bar and up to 3600 rpm on size B. The VT67 are double and triple pumps combining cartridges of the two series, up to 300 bar.

What pressures and speeds do Veljan VT pumps reach?

Up to 320 bar (4650 psi) and 3600 rpm on the VT7B, VT7BB and System Savers. The larger sizes are limited to 2200 rpm (E) and 240–275 bar. Minimum speed is 600 rpm in industrial use and 400 rpm for mobile versions.

Can I have a double or triple Veljan pump?

Yes. The catalogue includes double pumps (up to 540 cm³/rev) and triple pumps (up to 560 cm³/rev), with 32 and 128 possible port positions. Many series are available in stock.

How long does it take to receive price and availability?

A technician replies within 24 working hours.

Who is Veljan and what is its relationship with Denison?

Veljan Hydrair was founded in 1965 in Hyderabad. In 1974 Denison Hydraulics India was established, with technical and financial collaboration with the Denison division of Abex Corp. (USA); the company later joined the Swedish Hagglunds group and became independent again in 1994. Since 2010 it has been called Veljan Denison Limited and produces pumps, motors, valves and power systems. Source: veljan.in/about.

Can't find the code you need?Send us the nameplate code of the Parker Denison or Veljan pump, or the displacement, pressure and flange data: we will tell you the correct VT code and its availability.

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